Perhaps you should try some spelling variations:
trinh chuc » trinh thuc, trinh chu, trinh phuc
hanh trinh » canh tranh, hanh chinh
nang cong » nang song, dang cong, bang cong
cong van » cong vang, cong san, song van
doi chi » doi khi
van tai » von tai, van tuan
tai cau » tai cac, tai cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo tieu) or (doi chi)) xanh - hanh trinh chuc nang cong van tai cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (doi chi)) xanh - hanh trinh chuc nang cong van tai cau.
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (doi chi)) xanh - hanh trinh chuc nang cong van tai cau*.