Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh luan » trinh luan, trinh luat, doanh luan
hung cong » hung cuong, phung cong, dung cong
chu xanh » chu manh, chieu xanh, chua xang
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau
cho chu » cho thue

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

• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - canh tranh luan ((hung cong) OR (nhung cong)) doan ((phan cac) OR (phan dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - canh tranh luan ((hung cong) OR (nhung cong)) doan ((phan cac) or (phan dau))~".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - canh tranh luan ((hung cong) OR (nhung cong)) doan ((phan cac) or (phan dau))*.