diff --git a/admin/setup/phpgw_zt.lang b/admin/setup/phpgw_zt.lang
new file mode 100644
index 0000000000..a103c1d462
--- /dev/null
+++ b/admin/setup/phpgw_zt.lang
@@ -0,0 +1,101 @@
+account active admin zt 啟用帳號
+account has been created common zt 成功新增帳號
+account has been deleted common zt 成功移除帳號
+account has been updated common zt 成功更新帳號
+account permissions admin zt 帳號權限
+account preferences admin zt 帳號喜好設定
+action admin zt 動作
+add global category admin zt 新增全區分類項目
+add new account admin zt 新增帳號
+add new application admin zt 新增應用程式
+allow anonymous access to this app admin zt 允許匿名使用者存取此應用程式
+all records and account information will be lost! admin zt 所有的帳號資料及歷程紀錄將會消失!
+anonymous user admin zt 匿名使用者
+application name admin zt 應用程式名稱
+applications admin zt 應用程式
+application title admin zt 應用程式標題
+are you sure you want to delete this account ? admin zt 您確定要移除此帳號嗎?
+are you sure you want to delete this application ? admin zt 您確定要移除此應用程式嗎?
+are you sure you want to delete this group ? admin zt 您確定要移除此群組嗎?
+are you sure you want to kill this session ? admin zt 您確定要結束此連線嗎?
+change main screen message admin zt 變更主畫面訊息
+country selection admin zt 選擇國家
+create group admin zt 新增群組
+default file system space per user admin zt 每位使用者預設檔案儲存空間
+display admin zt 顯示
+do you also want to delete all global subcategories ? admin zt 您確定要移除所有的全區子分類項目嗎?
+edit application admin zt 編輯應用程式
+edit global category admin zt 編輯全區分類項目
+edit group admin zt 編輯群組
+edit user account admin zt 編輯使用者帳號
+enabled - hidden from navbar admin zt 啟用,但不顯示在功能列中
+enter the title for your site admin zt 輸入此網站的標題
+force selectbox admin zt Force SelectBox
+global categories admin zt 全區分類項目
+group ? admin zt 群組?
+group has been added common zt 成功新增群組
+group has been deleted common zt 成功移除群組
+group has been updated common zt 成功更新群組
+group name admin zt 群組名稱
+hide php information admin zt 隱藏 PHP 資訊
+home directory admin zt 家目錄
+idle admin zt 閒置時間
+installed applications admin zt 已安裝之應用程式
+interface admin zt 介面
+ip admin zt 網路位址
+kill admin zt 結束
+last login admin zt 上次登入時間
+last login from admin zt 上次登入來源
+last time read admin zt 上次讀取時間
+last x logins admin zt 最後 %1 次登入
+list of current users admin zt 線上使用者列表
+loginid admin zt 登入代碼
+login screen admin zt 登入畫面
+login shell admin zt Login shell
+login time admin zt 登入時間
+main screen message admin zt 主畫面訊息
+manager admin zt 管理者
+new group name admin zt 新的群組名稱
+new password [ leave blank for no change ] admin zt 新的密碼(空白時不更動)
+no matchs found admin zt 沒有找到符合的資料
+peer servers admin zt 對接伺服器
+percent of users that logged out admin zt 使用者登出比例
+permissions admin zt 權限
+permissions this group has admin zt 群組權限
+phpinfo admin zt PHP 資訊
+re-enter password admin zt 再次輸入密碼
+remove all users from this group admin zt 移除此群組中所有的使用者
+selectbox admin zt SelectBox
+select permissions this group will have admin zt Select permissions this group will have
+select users for inclusion admin zt 選擇屬於此群組的使用者
+"select which location this app should appear on the navbar, lowest (left) to highest (right)" admin zt 此應用程式於功能列中之位置(數字較小者列於左方,較大者列於右方)
+show 'powered by' logo on admin zt 顯示 Power By 圖示於
+site admin zt 網站
+site configuration admin zt 網站設定
+"sorry, that group name has already been taking." admin zt 很抱歉,該群組名稱已被使用了
+"sorry, the follow users are still a member of the group x" admin zt 很抱歉,下列使用者仍然屬於群組 %1
+submit changes admin zt 送出更新資料
+template selection admin zt 選擇畫面配置
+text entry admin zt 文字資料
+that loginid has already been taken admin zt 該使用者代碼已被使用了
+the login and password can not be the same admin zt 使用者密碼不可和使用者代碼相同
+the two passwords are not the same admin zt 請確認兩次都輸入同樣的密碼
+they must be removed before you can continue admin zt 您必須將其他資料移除後才能繼續
+This category is currently being used by applications as a parent category admin zt 此分類項目正被其他的應用程式使用中
+total records admin zt 所有紀錄
+use cookies to pass sessionid admin zt 使用 COOKIE 傳送連線識別代碼
+use pure html compliant code (not fully working yet) admin zt 使用標準 HTML 原始碼(尚未完全支援)
+user accounts admin zt 使用者名稱
+user groups admin zt 使用者群組
+users choice admin zt 使用者的選擇
+use theme admin zt 使用布景主題
+view access log admin zt 列出存取記錄
+view error log admin zt 列出錯誤記錄
+view sessions admin zt 列出連線
+would you like phpgroupWare to cache the phpgw info array ? admin zt 您希望 phpGroupWare 以快取資料方式儲存相關資訊嗎?
+would you like phpgroupWare to check for a new version
when admins login ? admin zt 您希望 phpGroupWare 於每次管理者登入時檢查是否有新版本嗎?
+you must add at least 1 permission or group to this account admin zt 您必須至少授權此帳號一項權限或將此帳號歸於一個群組下。
+you must enter an application name and title. admin zt 您必須輸入應用程式名稱及標頭。
+you must select a file type admin zt 您必須選擇一種檔案型態。
+You will need to remove the subcategories before you can delete the parent category admin zt 您需要將所有子分類項目移除後才可以移除上一層之分類項目!
+userdata admin zt 使用者資料
diff --git a/phpgwapi/setup/phpgw_zt.lang b/phpgwapi/setup/phpgw_zt.lang
new file mode 100644
index 0000000000..75ba32984e
--- /dev/null
+++ b/phpgwapi/setup/phpgw_zt.lang
@@ -0,0 +1,401 @@
+access common zt 存取權限
+access not permitted common zt 拒絕存取
+acl common zt 存取條件
+active common zt 啟用
+add common zt 新增
+add category common zt 新增分類項目
+add x category for common zt 新增 %1 組分類項目給
+admin common zt 管理者
+administration common zt 管理者
+afghanistan common zt AFGHANISTAN
+albania common zt ALBANIA
+algeria common zt ALGERIA
+all common zt 所有
+american samoa common zt AMERICAN SAMOA
+andorra common zt ANDORRA
+angola common zt ANGOLA
+anguilla common zt ANGUILLA
+antarctica common zt ANTARCTICA
+antigua and barbuda common zt ANTIGUA AND BARBUDA
+april common zt 四月
+argentina common zt ARGENTINA
+armenia common zt ARMENIA
+aruba common zt ARUBA
+are you sure you want to delete this entry ? common zt 您確定要移除此筆資料嗎?
+august common zt 八月
+australia common zt AUSTRALIA
+austria common zt AUSTRIA
+autosave default category common zt 自動儲存預設的分類項目
+azerbaijan common zt AZERBAIJAN
+bad login or password login zt 錯誤的使用者代碼或密碼
+bahamas common zt BAHAMAS
+bahrain common zt BAHRAIN
+bangladesh common zt BANGLADESH
+barbados common zt BARBADOS
+belarus common zt BELARUS
+belgium common zt BELGIUM
+belize common zt BELIZE
+benin common zt BENIN
+bermuda common zt BERMUDA
+bhutan common zt BHUTAN
+bolivia common zt BOLIVIA
+bosnia and herzegovina common zt BOSNIA AND HERZEGOVINA
+botswana common zt BOTSWANA
+bouvet island common zt BOUVET ISLAND
+brazil common zt BRAZIL
+british indian ocean territory common zt BRITISH INDIAN OCEAN TERRITORY
+brunei darussalam common zt BRUNEI DARUSSALAM
+bulgaria common zt BULGARIA
+burkina faso common zt BURKINA FASO
+burundi common zt BURUNDI
+cambodia common zt CAMBODIA
+cameroon common zt CAMEROON
+canada common zt CANADA
+cancel common zt 取消
+cape verde common zt CAPE VERDE
+categories common zt 分類項目
+categories for common zt 分類項目 for
+category common zt 分類項目
+category x has been added ! common zt 成功新增分類項目 %1!
+category x has been updated ! common zt 成功更新分類項目 %1!
+cayman islands common zt CAYMAN ISLANDS
+central african republic common zt CENTRAL AFRICAN REPUBLIC
+chad common zt CHAD
+change common zt 更新
+charset common zt big5
+chile common zt CHILE
+china common zt CHINA
+choose the parent category common zt 選擇上一層分類項目
+christmas island common zt CHRISTMAS ISLAND
+clear common zt 清空
+clear form common zt 清空
+cocos (keeling) islands common zt COCOS (KEELING) ISLANDS
+colombia common zt COLOMBIA
+comoros common zt COMOROS
+congo common zt CONGO
+"congo, the democratic republic of the" common zt "CONGO, THE DEMOCRATIC REPUBLIC OF THE"
+cook islands common zt COOK ISLANDS
+copy common zt 複製
+costa rica common zt COSTA RICA
+cote d ivoire common zt COTE D IVOIRE
+create common zt 新增
+created by common zt 已新增
+croatia common zt CROATIA
+cuba common zt CUBA
+currency common zt 貨幣
+current users common zt 目前使用者
+cyprus common zt CYPRUS
+czech republic common zt CZECH REPUBLIC
+date common zt 日期
+date due common zt 到期日期
+december common zt 十二月
+default category common zt 預設分類項目
+delete common zt 移除
+denmark common zt DENMARK
+description common zt 說明
+disabled common zt 停用
+djibouti common zt DJIBOUTI
+dominica common zt DOMINICA
+dominican republic common zt DOMINICAN REPUBLIC
+done common zt 完成
+do you also want to delete all subcategories ? common zt 您確定要移除所有的子分類項目嗎?
+east timor common zt EAST TIMOR
+ecuador common zt ECUADOR
+edit common zt 編輯
+edit category common zt 編輯分類項目
+edit categories common zt 編輯分類項目
+edit x category for common zt 編輯分類項目 %1 for
+egypt common zt EGYPT
+el salvador common zt EL SALVADOR
+e-mail common zt 電子郵件
+email common zt 電子郵件
+enabled common zt 啟用
+end date common zt 結束日期
+end time common zt 結束時間
+entry has been deleted sucessfully common zt 成功移除該筆資料
+entry updated sucessfully common zt 成功更新該筆資料
+equatorial guinea common zt EQUATORIAL GUINEA
+eritrea common zt ERITREA
+error common zt 錯誤
+error creating x x directory common zt 錯誤,無法建立目錄 %1%2
+error deleting x x directory common zt 錯誤,無法刪除目錄 %1%2
+error renaming x x directory common zt 錯誤,無法將目錄 %1%2 更名
+estonia common zt ESTONIA
+ethiopia common zt ETHIOPIA
+falkland islands (malvinas) common zt FALKLAND ISLANDS (MALVINAS)
+faroe islands common zt FAROE ISLANDS
+february common zt 二月
+fields common zt 欄位
+fiji common zt FIJI
+files common zt 檔案
+filter common zt 過濾器
+finland common zt FINLAND
+first name common zt 名
+firstname common zt 名
+france common zt FRANCE
+french guiana common zt FRENCH GUIANA
+french polynesia common zt FRENCH POLYNESIA
+french southern territories common zt FRENCH SOUTHERN TERRITORIES
+friday common zt 星期五
+ftp common zt FTP
+gabon common zt GABON
+gambia common zt GAMBIA
+georgia common zt GEORGIA
+germany common zt GERMANY
+ghana common zt GHANA
+gibraltar common zt GIBRALTAR
+global common zt 全區
+global public common zt 群區共用
+grant access common zt 權限控管
+greece common zt GREECE
+greenland common zt GREENLAND
+grenada common zt GRENADA
+group access common zt 群組權限
+group common zt 群組權限
+group public common zt 全組共用
+groups common zt 群組權限
+guadeloupe common zt GUADELOUPE
+guam common zt GUAM
+guatemala common zt GUATEMALA
+guinea common zt GUINEA
+guinea-bissau common zt GUINEA-BISSAU
+guyana common zt GUYANA
+haiti common zt HAITI
+heard island and mcdonald islands common zt HEARD ISLAND AND MCDONALD ISLANDS
+holy see (vatican city state) common zt HOLY SEE (VATICAN CITY STATE)
+honduras common zt HONDURAS
+hong kong common zt HONG KONG
+help common zt 說明
+home common zt 首頁
+hungary common zt HUNGARY
+iceland common zt ICELAND
+india common zt INDIA
+indonesia common zt INDONESIA
+"iran, islamic republic of" common zt "IRAN, ISLAMIC REPUBLIC OF"
+iraq common zt IRAQ
+ireland common zt IRELAND
+israel common zt ISRAEL
+italy common zt ITALY
+it is recommended that you run setup to upgrade your tables to the current version common zt 建議您執行安裝程式將資料庫表格升級至目前的版本
+it has been more then x days since you changed your password common zt 距離上次您更動密碼的時間已經有 %1 天了
+jamaica common zt JAMAICA
+january common zt 一月
+japan common zt JAPAN
+jordan common zt JORDAN
+july common zt 七月
+june common zt 六月
+kazakstan common zt KAZAKSTAN
+kenya common zt KENYA
+kiribati common zt KIRIBATI
+"korea, democratic peoples republic of" common zt "KOREA, DEMOCRATIC PEOPLES REPUBLIC OF"
+"korea, republic of" common zt "KOREA, REPUBLIC OF"
+kuwait common zt KUWAIT
+kyrgyzstan common zt KYRGYZSTAN
+lao peoples democratic republic common zt LAO PEOPLES DEMOCRATIC REPUBLIC
+last name common zt 姓
+lastname common zt 姓
+login common zt 登入
+logout common zt 登出
+latvia common zt LATVIA
+lebanon common zt LEBANON
+lesotho common zt LESOTHO
+liberia common zt LIBERIA
+libyan arab jamahiriya common zt LIBYAN ARAB JAMAHIRIYA
+liechtenstein common zt LIECHTENSTEIN
+lithuania common zt LITHUANIA
+luxembourg common zt LUXEMBOURG
+macau common zt MACAU
+"macedonia, the former yugoslav republic of" common zt "MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF"
+madagascar common zt MADAGASCAR
+main category common zt 主要分類項目
+main screen common zt 主畫面
+malawi common zt MALAWI
+malaysia common zt MALAYSIA
+maldives common zt MALDIVES
+mali common zt MALI
+malta common zt MALTA
+manual common zt 手動
+march common zt 三月
+marshall islands common zt MARSHALL ISLANDS
+martinique common zt MARTINIQUE
+mauritania common zt MAURITANIA
+mauritius common zt MAURITIUS
+may common zt 五月
+mayotte common zt MAYOTTE
+medium common zt 中等
+message common zt 訊息
+mexico common zt MEXICO
+"micronesia, federated states of" common zt "MICRONESIA, FEDERATED STATES OF"
+"moldova, republic of" common zt "MOLDOVA, REPUBLIC OF"
+monaco common zt MONACO
+monday common zt 星期一
+mongolia common zt MONGOLIA
+montserrat common zt MONTSERRAT
+morocco common zt MOROCCO
+mozambique common zt MOZAMBIQUE
+myanmar common zt MYANMAR
+name common zt 名稱
+namibia common zt NAMIBIA
+nauru common zt NAURU
+nepal common zt NEPAL
+netherlands common zt NETHERLANDS
+netherlands antilles common zt NETHERLANDS ANTILLES
+new caledonia common zt NEW CALEDONIA
+new entry added sucessfully common zt 成功新增資料
+new main category common zt 新增主要分類項目
+new zealand common zt NEW ZEALAND
+next common zt 下一個
+nicaragua common zt NICARAGUA
+niger common zt NIGER
+nigeria common zt NIGERIA
+niue common zt NIUE
+no common zt 否
+none common zt 無
+norfolk island common zt NORFOLK ISLAND
+northern mariana islands common zt NORTHERN MARIANA ISLANDS
+norway common zt NORWAY
+no subject common zt 無標題
+note common zt 備註
+notes common zt 備註
+november common zt 十一月
+october common zt 十月
+ok common zt 確定
+oman common zt OMAN
+only yours common zt 您唯一的
+open notify window common zt 開啟警示視窗
+other common zt 其他的
+overview common zt 總覽
+owner common zt 擁有者
+pakistan common zt PAKISTAN
+palau common zt PALAU
+"palestinian territory, occupied" common zt "PALESTINIAN TERRITORY, OCCUPIED"
+panama common zt PANAMA
+papua new guinea common zt PAPUA NEW GUINEA
+paraguay common zt PARAGUAY
+parent category common zt 上一層分類項目
+password common zt 密碼
+password has been updated common zt 成功更新密碼
+personal common zt 個人的
+peru common zt PERU
+philippines common zt PHILIPPINES
+pitcairn common zt PITCAIRN
+please enter a name common zt 請輸入名稱!
+please set your preferences for this application common zt 請設定此應用程式的喜好設定
+poland common zt POLAND
+portugal common zt PORTUGAL
+powered by phpgroupware version x common zt 此軟體為 phpGroupWare %1 版,中文化版本由達科數位提供。
+preferences common zt 喜好設定
+print common zt 列出
+priority common zt 重要性
+private common zt 私人的
+public common zt 公開的
+puerto rico common zt PUERTO RICO
+qatar common zt QATAR
+read common zt 讀取
+rename common zt 更名
+reunion common zt REUNION
+romania common zt ROMANIA
+russian federation common zt RUSSIAN FEDERATION
+rwanda common zt RWANDA
+saint helena common zt SAINT HELENA
+saint kitts and nevis common zt SAINT KITTS AND NEVIS
+saint lucia common zt SAINT LUCIA
+saint pierre and miquelon common zt SAINT PIERRE AND MIQUELON
+saint vincent and the grenadines common zt SAINT VINCENT AND THE GRENADINES
+samoa common zt SAMOA
+san marino common zt SAN MARINO
+sao tome and principe common zt SAO TOME AND PRINCIPE
+saturday common zt 星期六
+saudi arabia common zt SAUDI ARABIA
+save common zt 儲存
+search common zt 搜尋
+select category common zt 選擇分類項目
+senegal common zt SENEGAL
+september common zt 九月
+session has been killed common zt 成功刪除該連線
+seychelles common zt SEYCHELLES
+show all common zt 顯示全部
+showing x common zt 顯示 %1
+showing x - x of x common zt 顯示 %1 - %2 之 %3
+sierra leone common zt SIERRA LEONE
+singapore common zt SINGAPORE
+slovakia common zt SLOVAKIA
+slovenia common zt SLOVENIA
+solomon islands common zt SOLOMON ISLANDS
+somalia common zt SOMALIA
+"sorry, your login has expired" login zt 很抱歉,您的帳號已經失效
+south africa common zt SOUTH AFRICA
+south georgia and the south sandwich islands common zt SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS
+spain common zt SPAIN
+sri lanka common zt SRI LANKA
+start date common zt 開始日期
+start time common zt 開始時間
+status common zt 狀態
+subject common zt 標題
+submit common zt 送出
+sudan common zt SUDAN
+sunday common zt 星期日
+suriname common zt SURINAME
+svalbard and jan mayen common zt SVALBARD AND JAN MAYEN
+swaziland common zt SWAZILAND
+sweden common zt SWEDEN
+switzerland common zt SWITZERLAND
+syrian arab republic common zt SYRIAN ARAB REPUBLIC
+"taiwan, province of china" common zt "TAIWAN, PROVINCE OF CHINA"
+tajikistan common zt TAJIKISTAN
+"tanzania, united republic of" common zt "TANZANIA, UNITED REPUBLIC OF"
+thailand common zt THAILAND
+this name has been used already common zt 這個名稱已經被使用了!
+thursday common zt 星期日
+time common zt 時間
+time zone common zt 時區
+time zone offset common zt 時區時差
+title common zt 主題
+togo common zt TOGO
+tokelau common zt TOKELAU
+tonga common zt TONGA
+total common zt 全部
+trinidad and tobago common zt TRINIDAD AND TOBAGO
+tuesday common zt 星期二
+tunisia common zt TUNISIA
+turkey common zt TURKEY
+turkmenistan common zt TURKMENISTAN
+turks and caicos islands common zt TURKS AND CAICOS ISLANDS
+tuvalu common zt TUVALU
+uganda common zt UGANDA
+ukraine common zt UKRAINE
+united arab emirates common zt UNITED ARAB EMIRATES
+united kingdom common zt UNITED KINGDOM
+united states common zt UNITED STATES
+united states minor outlying islands common zt UNITED STATES MINOR OUTLYING ISLANDS
+url common zt 網址
+uruguay common zt URUGUAY
+update common zt 更新
+user common zt 使用者
+username common zt 使用者名稱
+users common zt 使用者
+uzbekistan common zt UZBEKISTAN
+vanuatu common zt VANUATU
+venezuela common zt VENEZUELA
+viet nam common zt VIET NAM
+view common zt 檢視
+"virgin islands, british" common zt "VIRGIN ISLANDS, BRITISH"
+"virgin islands, u.s." common zt "VIRGIN ISLANDS, U.S."
+wallis and futuna common zt WALLIS AND FUTUNA
+wednesday common zt 星期三
+western sahara common zt WESTERN SAHARA
+which groups common zt 哪一個群組
+written by: common zt 作者:
+yemen common zt YEMEN
+yes common zt 是
+you are running a newer version of phpGroupWare than your database is setup for common zt 您目前所使用的 phpGroupWare 版本較資料庫還新。
+you have selected an invalid date common zt 您選擇不合法的日期!
+you have selected an invalid main category common zt 您選擇的不合法的主要分類項目!
+your search returned 1 match common zt 搜尋到 1 筆資料
+your search returned x matchs common zt 搜尋到 %1 筆資料
+your settings have been updated common zt 成功更新您的設定
+yugoslavia common zt YUGOSLAVIA
+you have been successfully logged out login zt 成功登出
+your session could not be verified. login zt 無法確認您的連線。
+zambia common zt ZAMBIA
+zimbabwe common zt ZIMBABWE
diff --git a/setup/lang/phpgw_zt.lang b/setup/lang/phpgw_zt.lang
new file mode 100644
index 0000000000..2ea458c64c
--- /dev/null
+++ b/setup/lang/phpgw_zt.lang
@@ -0,0 +1,157 @@
+"