Perhaps you should try some spelling variations:
nhan phuong » han phuong, nhung phuong, thanh phuong
phuong cong » phuong dong, phong cong, phung cong
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu quang » thieu quang, hieu quan, hieu qua
canh doanh » hanh doanh, chinh doanh, doanh doanh
cong doan » cong dan, cong hoan, dong doanh
doan van » doan va, hoang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) or (hieu quang)) - canh doanh nhan phuong cong doan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (hieu quang)) - canh doanh nhan phuong cong doan van ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (hieu quang)) - canh doanh nhan phuong cong doan van ban*.