Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh luan » trinh luan, trinh luat, doanh luan
luan hung » luan chung, lan hung, luan ung
chao chu » cho chu, cua chu, chao xu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban
cao cho » cap cho, cao chat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((chao chu) or (cao cho)) xanh - hanh tranh luan hung ((cong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chao chu) OR (cao cho)) xanh - hanh tranh luan hung ((cong dan) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ((chao chu) or (cao cho)) xanh - hanh tranh luan hung ((cong dan) or (cong san)) toan ban*.