Perhaps you should try some spelling variations:
che chinh » te chinh
hanh dung » thanh dung, anh dung, hanh dong
van khang » van khanh, van thanh, van hanh
van quang » van quan, tran quang, van tuan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: che chinh sach - hanh dung ((van khang) or (van quang)) cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: che chinh sach - hanh dung ((van khang) OR (van quang)) cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: che chinh sach - hanh dung ((van khang) or (van quang)) cong tan toan ban*.