Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan thong » toan thong, tran thong, tuan phong
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cua tinh
tran tuan » tran xuan, tran quang, tran thanh
cong tac » cong ty
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac
3 chau » a chau, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: 3 chau tinh - thanh tran tuan thong cong tac ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 3 chau tinh - thanh tran tuan thong cong tac ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: 3 chau tinh - thanh tran tuan thong cong tac ((than cau) or (than cap))*.