Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
hang doanh » hanh doanh, nhung doanh, van doanh
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
cua khong » hua khong, cua phuong, cua thuong
cong san » cong tac
san nhan » van nhan, ban nhan, sat nhan
nhan tai » hang tai, van tai, toan tai

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 - ((kinh doanh) or (hang doanh)) cua khong cong san nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - ((kinh doanh) OR (hang doanh)) cua khong cong san nhan tai.
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - ((kinh doanh) or (hang doanh)) cua khong cong san nhan tai*.