Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
tien manh » tien anh, tien thanh, tieng anh
hanh tran » hanh trang, thanh tran, hanh tram
van trong » van truong, vang trong, ban trong
san thanh » ban thanh, van thanh, son thanh
thanh mau » hanh mau, thanh san, thanh hai
tran van » luan van
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien nhanh) or (tien manh)) - hanh tran van trong cong san thanh mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien nhanh) OR (tien manh)) - hanh tran van trong cong san thanh mau.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien nhanh) or (tien manh)) - hanh tran van trong cong san thanh mau*.