Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, khong con
hanh doanh » hang doanh, chinh doanh, doanh doanh
chong cong » cong cong, thong cong, phong cong
cuong cong » cong cong, luong cong, duong cong
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
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 - hanh doanh cua ((khong cong) or (((chong cong) OR (cuong cong)))) san nhan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - hanh doanh cua ((khong cong) OR (((chong cong) OR (cuong cong)))) san nhan tai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo hieu lang - hanh doanh cua ((khong cong) or (((chong cong) OR (cuong cong)))) san nhan tai".
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - hanh doanh cua ((khong cong) or (((chong cong) OR (cuong cong)))) san nhan tai*.