Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh tranh » canh tranh, hanh trinh, hanh trang
doi chieu » doc hieu, doi chi, ho chieu
tranh cac » trinh cac, thanh cac, tranh cai
chung va » chung ta, chung vi, chung ve
quan ha » quan he
chung » chuong, cnhung, cdung
hung » huong, nhung, dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (doi chieu)) xanh - hanh tranh cac truong ((chung va) or (hung v)) quan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doi chieu)) xanh - hanh tranh cac truong ((chung va) OR (hung v)) quan ha.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chieu)) xanh - hanh tranh cac truong ((chung va) or (hung v)) quan ha*.