Perhaps you should try some spelling variations:
hang cong » dang cong, hang nong, bang cong
san thanh » ban thanh, van thanh, son thanh
thanh van » thanh san, thanh toan, thanh phan
chu xanh » chu manh, chieu xanh, chua xang
dung cua » dung luan, dung cho
cong san » cong tac
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - hanh ((huong cua) or (dung cua)) hang cong san thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - hanh ((huong cua) OR (dung cua)) hang cong san thanh van.
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh ((huong cua) or (dung cua)) hang cong san thanh van*.