Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
cua khong » hua khong, cua phuong, cua thuong
ntoan tai » toan tap, nhan tai, ngoai tai
cong san » cong tac
toan tai » toan tap, doanh tai, toan 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 cua khong cong san ((toan tai) or (ntoan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - hanh doanh cua khong cong san ((toan tai) OR (ntoan tai)).
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - hanh doanh cua khong cong san ((toan tai) or (ntoan tai))*.