Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
nhung luong » hung luong, nhung tuong, thuong luong
thanh toan » thanh hoa, thanh san, tinh toan
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
doi hieu » doi chieu, doc hieu, doi hien
doanh va » doan va, doanh tai, hanh va
toan tap » toan ban

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: doi hieu lang - hanh ((doanh va) OR (doanh cua)) ((nhung luong) OR (nhung huong)) thanh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi hieu lang - hanh ((doanh va) or (doanh cua)) ((nhung luong) OR (nhung huong)) thanh toan tap~".
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - hanh ((doanh va) or (doanh cua)) ((nhung luong) OR (nhung huong)) thanh toan tap*.