Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung chua » trung cua, trong chuan, trung ha
cong thanh » dong thanh, cong trinh, truong thanh
tieu tinh » trieu tinh, tieu trinh, lieu tinh
chua dong » cua dong, ha dong, huy dong
cong tan » cong tac, cong san, cong ty
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - thanh trung chua dong ((cong tan) or (cong thanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - thanh trung chua dong ((cong tan) OR (cong thanh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - thanh trung chua dong ((cong tan) or (cong thanh)) toan tap*.