Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
khong cong » thong cong, khong cang, chong cong
doanh phan » doanh nhan, doanh thanh, doanh luan
hoc thien » hoc hien, hoc thieu, hoc thiet
tranh cua » doanh cua, manh cua
cua khong » hua khong, cua phuong, cua thuong
doan phan » toan phan, dan phan, doanh nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien thanh - canh tranh cua khong cong ((doan phan) OR (doanh phan)) dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien thanh - canh tranh cua khong cong ((doan phan) OR (doanh phan)) dau".
• Adding a wildcard symbol may retrieve word variants: hoc thien thanh - canh tranh cua khong cong ((doan phan) OR (doanh phan)) dau*.