Perhaps you should try some spelling variations:
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
ban thanh » ban hanh, ban hang
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
hanh ban » thanh ban, hang ban, hanh san
ban than » van thanh, ban hang, ban hanh
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh ban cua ((nhung cong) or (thong cong)) ((ban than) OR (ban thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ban cua ((nhung cong) OR (thong cong)) ((ban than) OR (ban thanh)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh ban cua ((nhung cong) or (thong cong)) ((ban than) OR (ban thanh)) cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ban cua ((nhung cong) or (thong cong)) ((ban than) OR (ban thanh)) cau*.