Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
thanh van » thanh san, thanh toan, thanh phan
dung cong » dung trong
thanh va » hanh va, thanh ha, thanh ve
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (nhieu tang)) - canh ((thanh va) or (thanh van)) dung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (nhieu tang)) - canh ((thanh va) OR (thanh van)) dung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (nhieu tang)) - canh ((thanh va) or (thanh van)) dung cong dan toan ban*.