Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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: ((theo tieu) OR (doc hieu)) xanh - hanh tranh ((cua nhung) OR (cua dang)) cong van toan tap~.
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (doc hieu)) xanh - hanh tranh ((cua nhung) or (cua dang)) cong van toan tap*.