Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
khau sach » hau sach, khoa sach, pham sach
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
chu sach » thu sach, chieu sach, chuc hach
cau sach » cao sach, hau sach, rau sach
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chu sach) or (((cau sach) or (khau sach)))) - thanh trung cua nhung cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu sach) OR (((cau sach) OR (khau sach)))) - thanh trung cua nhung cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: chao ((chu sach) or (((cau sach) or (khau sach)))) - thanh trung cua nhung cong tan toan cao*.