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
me nhung » ve nhung, ma nhung, my nhung
van toan » van tan, van thanh, manh toan
van tuan » van quan, van ban, anh tuan

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