Perhaps you should try some spelling variations:
tran hoang » tran hong, quan hoang, tran quang
thanh han » thanh phan, thanh nhan, thanh hang
dung cong » dung trong
treo chu » theo chu, tho chu
chu nang » chuc nang, chua nang, cuu nang
hanh han » hanh nhan, hanh phan, hanh san
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van 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: treo chu nang - ((hanh han) OR (((thanh han) OR (tran hoang)))) cua dung cong dan toan ban~.
• Adding a wildcard symbol may retrieve word variants: treo chu nang - ((hanh han) or (((thanh han) or (tran hoang)))) cua dung cong dan toan ban*.