Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thien » hoc hien, hoc thieu, hoc thiet
thien anh » thien danh, tien anh, thien thanh
nang cong » nang song, dang cong, bang cong
thanh cac » hanh cac, thanh bac, thanh ca
trinh va » trinh van, trinh vat, trinh ve
cong san » cong tac
than cap » khan cap, thanh lap, than cua
phan cau » phan dau, phan cac, phan tu
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien anh - hanh trinh va nang cong san ((((than cap) OR (thanh cac))) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien anh - hanh trinh va nang cong san ((((than cap) OR (thanh cac))) OR (phan cau))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien anh - hanh trinh va nang cong san ((((than cap) OR (thanh cac))) or (phan cau))*".