Capture entering asian symbols (hieroglyphs) - repost

Requirements to the application: The program should capture entering asian symbols (hieroglyphs) regardless of input method and should record them into log-file. They are Chinese, Korean, Japan and other ​​hieroglyphic languages. The program shouldn't interfere characters input. Operating Systems: Windows XP 32-bit and 64-bit Windows 7 32-bit and 64-bit Windows 8(.1) 32-bit and 64-bit Programming Language: Delphi 2010 --------------------------------------------------------- To demonstrate the functional: We need a Delphi application with - buttons: "start log", "stop log" - captured hieroglyphs show in text field --------------------------------------------------------- As a result of the work we need a functional source code.