Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doanh van » doan van, doanh va, doanh ban
chu xanh » chu manh, chieu xanh, chua xang
cho chu » cho thue
van tai » von tai, van tuan
tai cao » thai cao, tao cao, tai sao
van va » van vat, van van, ban va

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 - doanh van va ((nhung cong) or (thong thong)) van tai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - doanh van va ((nhung cong) OR (thong thong)) van tai cao.
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - doanh van va ((nhung cong) or (thong thong)) van tai cao*.