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
chu tinh » chau tinh, chua tinh, cuu tinh
cong san » cong tac
tuan cu » tuan tu, quan cua, tuan thu
ho chu » hoi chu, cho chu, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chu tinh - hanh tranh luan nhung ((cong san) or (cong ty)) tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chu tinh - hanh tranh luan nhung ((cong san) OR (cong ty)) tuan cu.
• Adding a wildcard symbol may retrieve word variants: ho chu tinh - hanh tranh luan nhung ((cong san) or (cong ty)) tuan cu*.