Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh vat » trinh van, trinh luat, sinh vat
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chua xang
dan toan » van toan, dan than, manh toan
ban than » ban thanh, van thanh, ban hang
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 trinh vat ((dang cong) OR (dung cong)) ((dan toan) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - hanh trinh vat ((dang cong) OR (dung cong)) ((dan toan) OR (ban than)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - hanh trinh vat ((dang cong) OR (dung cong)) ((dan toan) or (ban than)) cau*".