Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chua nang » chuc nang, chua xang, kha nang
trong tan » trong quan, trong cac, trong ca
tran chau » tranh chap, tran huu
trinh su » trinh tu, trinh san, trinh cau
tran cau » toan cau, ran cau, tra cau
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua nang - hanh trinh su dung trong tan ((tran cau) or (tran chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua nang - hanh trinh su dung trong tan ((tran cau) OR (tran chau)).
• Adding a wildcard symbol may retrieve word variants: ho chua nang - hanh trinh su dung trong tan ((tran cau) or (tran chau))*.