Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tac » trung tam, trong tac, trung tai
dung cong » dung trong
thanh hai » thanh phan, thanh hoa, thanh san
thanh chu » thanh chau, thanh cha, thanh thu
tac dung » sach dung, xay dung, tin dung
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - thanh trung tac dung cong van ((thanh hai) or (thanh chu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh trung tac dung cong van ((thanh hai) OR (thanh chu)).
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh trung tac dung cong van ((thanh hai) or (thanh chu))*.