Dear Sir/Madam:
May I ask

(1) if Common-Lisp  can process Chinese characters as arguments? 
(2) Can Common Lisp nested a nested system? 
(3) Does Common Lisp have or be linked  data base? 
(4) Can Common Lisp run in Andriod?
(5) Can Common Lisp call or being called by C/C++?
(6) Does Common Lisp need to be paid or free?
Best regards


Zhang Yinsheng,Ph.DŁ¬ Research Fellow

Institute of Scientific & Technical Information of China 
 No.15 Fuxing Road, BeijingŁ¬Haidian District, China, 100038