Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
hien hanh » dieu hanh
nang cong » nang song, dang cong, bang cong
dien anh » tieng anh, dien dan
trung ha » trung hoc, trung tam, trung cap
cong san » cong tac
toan ban » van ban
toan cao » toan tap
ha nang » kha nang, hoa nang, da nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: duoc ((dien anh) or (hien hanh)) - hanh trung ha nang cong san ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: duoc ((dien anh) OR (hien hanh)) - hanh trung ha nang cong san ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: duoc ((dien anh) or (hien hanh)) - hanh trung ha nang cong san ((toan ban) or (toan cao))*.