Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
tran chau » tranh chap, tran huu
ban hang » ngan hang
hang tan » hang tai, hang ban, hang ton
toan tap » toan ban
ho bien » pho bien, hoa bien, bo bien
so bien » mot bien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho bien) or (so bien)) tinh - hanh trinh cua ban hang tan ((tran chau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho bien) OR (so bien)) tinh - hanh trinh cua ban hang tan ((tran chau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((ho bien) or (so bien)) tinh - hanh trinh cua ban hang tan ((tran chau) or (toan tap))*.