Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
doanh quan » doanh quang, doanh luan, doan quan
quan nhung » qua nhung, cua nhung, luan chung
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
cong san » cong tac
san van » tan van, luan van, tran van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu tinh) or (lieu tinh)) - kinh doanh quan nhung cong san van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu tinh) OR (lieu tinh)) - kinh doanh quan nhung cong san van ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu tinh) or (lieu tinh)) - kinh doanh quan nhung cong san van ban*.