Perhaps you should try some spelling variations:
khanh luan » khanh thuan, doanh luan, hang luan
nhung cong » dung cong, thong cong, nhung don
thanh toan » thanh hoa, thanh san, tinh toan
hoc chinh » hoan chinh, hoc sinh, hoc kinh
hung cong » hung cuong, phung cong, dung cong
hang cong » dang cong, hang nong, bang cong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - khanh luan van ((hung cong) or (((nhung cong) OR (hang cong)))) thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - khanh luan van ((hung cong) OR (((nhung cong) OR (hang cong)))) thanh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chinh sach - khanh luan van ((hung cong) or (((nhung cong) OR (hang cong)))) thanh toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - khanh luan van ((hung cong) or (((nhung cong) OR (hang cong)))) thanh toan cau*.