Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu lang » chieu sang, hieu quang, nhieu tang
va phuong » va thuong, cac phuong
thanh cau » thanh chau, nhanh cau, thanh ca
thanh mau » hanh mau, thanh san, thanh hai
doi hieu » doi chieu, doc hieu, doi hien
va tuong » va thuong, va thong, xa truong
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - thanh trung ((va tuong) or (va phuong)) cong san ((thanh cau) or (thanh mau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi hieu lang - thanh trung ((va tuong) OR (va phuong)) cong san ((thanh cau) OR (thanh mau)).
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - thanh trung ((va tuong) or (va phuong)) cong san ((thanh cau) or (thanh mau))*.