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 xang » chua xang, chuc nang, chu quang
chu bang » thu bang, chuc nang, chu quang
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 ((chu xang) 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 ((chu xang) OR (chu bang)) - thanh trung pha nhung ((cong dan) OR (cong tan)) than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xang) or (chu bang)) - thanh trung pha nhung ((cong dan) OR (cong tan)) than cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) or (chu bang)) - thanh trung pha nhung ((cong dan) OR (cong tan)) than cao*.