Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nguong dan » huong dan
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dong ban » dong bang, dong san, dong bac
toan cau » toan cao, toan ban, toan tap
ho chiu » ho chieu, hoi chiu, ho chi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiu trach - hanh tranh cua nhung ((dong ban) or (nguong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiu trach - hanh tranh cua nhung ((dong ban) OR (nguong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chiu trach - hanh tranh cua nhung ((dong ban) or (nguong dan)) toan cau*.