Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh vat » trinh van, trinh luat, sinh vat
dung cong » dung trong
hoc vien » hoc hien, hoc viet, hoc tieng
vien anh » vien canh, viet anh, dien anh
vat dung » van dung, va dung, viet dung
cong san » cong tac
van hoau » van hau, van hoan, van hoat
van cau » van dau, van hau, van chat
hoau » khoau
hoa » khoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc vien anh - hanh trinh vat dung cong san ((van cau) or (((van hoau) or (van hoa))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc vien anh - hanh trinh vat dung cong san ((van cau) OR (((van hoau) OR (van hoa)))).
• Adding a wildcard symbol may retrieve word variants: hoc vien anh - hanh trinh vat dung cong san ((van cau) or (((van hoau) or (van hoa))))*.