Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
phuong mai » thuong mai, phuong tay
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
mai toan » bai toan, mai tan, mai loan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo hieu lang - ((hanh doanh) or (chinh doanh)) va nhung phuong mai toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - ((hanh doanh) OR (chinh doanh)) va nhung phuong mai toan ban.
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - ((hanh doanh) or (chinh doanh)) va nhung phuong mai toan ban*.