Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
bang cong » dang cong, bang song, hang cong
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
cong tan » cong tac, cong san, cong thanh
van chat » cao chat
va bang » va nang, va lang, va ban
tan van » tran van, tang van, luan van

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 xanh - ((nganh nong) or (nganh cong)) va bang cong tan van chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - ((nganh nong) OR (nganh cong)) va bang cong tan van chat.
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - ((nganh nong) or (nganh cong)) va bang cong tan van chat*.