Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan thong » toan thong, tran thong, tuan phong
thong cong » trong cong, tong cong, thong thong
chau tinh » ha tinh, cua tinh, cac tinh
tung tuan » trung tuan, hung tuan, quang tuan
cong tac » cong ty
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: 3 ((chau tinh) OR (cuu tinh)) - thanh tung tuan thong cong tac ((than cau) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "3 ((chau tinh) OR (cuu tinh)) - thanh tung tuan thong cong tac ((than cau) or (than cap))~".
• Adding a wildcard symbol may retrieve word variants: 3 ((chau tinh) OR (cuu tinh)) - thanh tung tuan thong cong tac ((than cau) or (than cap))*.