Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong chung » truong trung
chung luong » hung luong, thuong luong, chuong duong
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
luong cong » dung cong, trong cong, cong cong
cong tac » cong ty
tac chan » tac chuan, tac can, tac chon
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chiet tach)) - thanh truong chung luong cong tac chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chiet tach)) - thanh truong chung luong cong tac chan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chiet tach)) - thanh truong chung luong cong tac chan cau*.