Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thong cong » trong cong, tong cong, thong thong
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
khong co » thong co, khong lo, khong bao
van han » van hanh, van phan, van nhan
han tai » hang tai, nhan tai, van 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 - chinh doanh cua ((khong co) or (thong cong)) van han tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - chinh doanh cua ((khong co) OR (thong cong)) van han tai.
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - chinh doanh cua ((khong co) or (thong cong)) van han tai*.