Perhaps you should try some spelling variations:
dong thanh » truong thanh
chao chua » chao chu, cha chua, chay chua
chua xang » chua nang, chuc nang, chu bang
hanh dung » thanh dung, anh dung, hanh dong
luan hang » luan nang, luan han, luan tang
luan hung » luan chung, lan hung, luan ung
thanh tra » thanh toan, thanh hoa
tra cao » tra bao, tra cau, tra cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chua xang - hanh dung ((luan hang) or (luan hung)) dong thanh tra cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chua xang - hanh dung ((luan hang) OR (luan hung)) dong thanh tra cao.
• Adding a wildcard symbol may retrieve word variants: chao chua xang - hanh dung ((luan hang) or (luan hung)) dong thanh tra cao*.