Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh luan » trinh luan, trinh luat, doanh luan
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan
than tap » toan tap, han tap, than cap
phan tap » phan lap, han tap, pha tap
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (chinh sach)) - hanh tranh luan nhung cong dan ((than tap) or (phan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (chinh sach)) - hanh tranh luan nhung cong dan ((than tap) OR (phan tap)).
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (chinh sach)) - hanh tranh luan nhung cong dan ((than tap) or (phan tap))*.