Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
theo cau » theo chu, theo cap, theo dau
cau sach » cao sach, hau sach, rau sach
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, thanh chau
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo cau sach - thanh tung cua nhung cong dan ((than cau) or (((than cap) or (khan cap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo cau sach - thanh tung cua nhung cong dan ((than cau) OR (((than cap) OR (khan cap)))).
• Adding a wildcard symbol may retrieve word variants: theo cau sach - thanh tung cua nhung cong dan ((than cau) or (((than cap) or (khan cap))))*.