Perhaps you should try some spelling variations:
tien thanh » tien thinh, den thanh
tran thanh » ban thanh, van thanh, quan thanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
tien manh » tien anh, tieng anh, tran manh
doanh cua » doanh luan
cua nhung » va nhung
cong san » cong tac
san chat » van chat, san chay, ban chat
chat cao » chat co, chat cho, chat bao

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: hoc ((tien manh) OR (((tien thanh) OR (tran thanh)))) - canh doanh cua nhung cong san chat cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((tien manh) or (((tien thanh) OR (tran thanh)))) - canh doanh cua nhung cong san chat cao~".
• Adding a wildcard symbol may retrieve word variants: hoc ((tien manh) or (((tien thanh) OR (tran thanh)))) - canh doanh cua nhung cong san chat cao*.