Perhaps you should try some spelling variations:
tien thanh » tien thinh, tran thanh, den thanh
doan tien » doan thien, doanh tien, toan tien
canh tinh » hanh tinh, manh tinh, canh tranh
hee nhung » hien nhung, teen nhung, ve nhung
van thanh » ban thanh, van tuan
he nhung » ve nhung, me nhung, hien nhung
van toan » van tuan, van tan, manh toan

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: doan tien thanh - canh tinh ((he nhung) OR (hee nhung)) cong ((van toan) OR (van thanh)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doan tien thanh - canh tinh ((he nhung) or (hee nhung)) cong ((van toan) OR (van thanh)) cau~".
• Adding a wildcard symbol may retrieve word variants: doan tien thanh - canh tinh ((he nhung) or (hee nhung)) cong ((van toan) OR (van thanh)) cau*.