Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
lanh tranh » canh tranh, lan tranh, hanh trinh
khong dung » thong dung, phuong dung, cuong dung
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh cua » doanh cua, manh cua
tan thanh » tran thanh, tang thanh, toan thanh
thanh cap » thanh lap, hanh cap, than cap
hoc hieu » hoc thieu, hoc hien, doc hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - lanh tranh cua ((khong cong) or (khong dung)) tan thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - lanh tranh cua ((khong cong) OR (khong dung)) tan thanh cap.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - lanh tranh cua ((khong cong) or (khong dung)) tan thanh cap*.