Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung pha » trung phan, trung phat, trung ha
pha nhung » phai nhuong, tham nhung, phan chung
chu bang » thu bang, chu quang, chu trang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc nang) or (chu bang)) - thanh trung pha nhung ((cong dan) or (cong tan)) than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc nang) OR (chu bang)) - thanh trung pha nhung ((cong dan) OR (cong tan)) than cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc nang) or (chu bang)) - thanh trung pha nhung ((cong dan) or (cong tan)) than cao*.