Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
viet tach » viet sach, viet tech, viet thanh
cua nhung » va nhung
tung cua » trung cua, tuong cua, dung cua
cong tac » cong ty
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu
te viet » thi viet, tai viet

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

• Performing a fuzzy search may retrieve terms with similar spellings: te viet tach - thanh tung cua nhung cong tac ((than cau) OR (phan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te viet tach - thanh tung cua nhung cong tac ((than cau) OR (phan cau))".
• Adding a wildcard symbol may retrieve word variants: te viet tach - thanh tung cua nhung cong tac ((than cau) OR (phan cau))*.