Perhaps you should try some spelling variations:
trung thanh » truong thanh
trung cua » truong cua, trung tuan, trung cap
chao chu » cho chu, cua chu, cao cho
chu xang » chua xang, chu bang, chuc nang
dong dan » dong danh, duong dan, dong san
dan than » dan chan, ban than, van than
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: chao chu xang - hanh ((trung cua) or (trung thanh)) cong dong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xang - hanh ((trung cua) OR (trung thanh)) cong dong dan than cao.
• Adding a wildcard symbol may retrieve word variants: chao chu xang - hanh ((trung cua) or (trung thanh)) cong dong dan than cao*.