Hong Kong Document of Identity for Visa Purposes Hong Kong Document of Identity for Visa Purposes The Hong Kong Special Administrative Region Document of Identity for Visa Purposes () is a biometric travel document issued by the Hong Kong Immigration Department to residents of Hong Kong who are unable to obtain a national passport. It is usually valid for seven years. The majority are issued to citizens of the People's Republic of China who have migrated to Hong Kong on a One-way Permit, have lost their mainland hukou thus are unable to obtain a PRC passport, but have not resided in Hong Kong for the 7 years required
Language for specific purposes Language for specific purposes Language for specific purposes (LSP) has been primarily used to refer to two areas within applied linguistics: LSP can be used with any target language needed by the learners as a tool for specific purposes, and has often been applied to English (English for specific purposes, or ESP). A third approach, content or theme-based language instruction (CBI) has also been confused with LSP. These several uses of the label of LSP have caused some confusion internationally. LSP is a widely applied approach to second or foreign language teaching and training that addresses immediate and very specific