Perhaps you should try some spelling variations:
doanh phan » doanh nhan, doan phan, doanh thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
manh cua » doanh cua, ban cua
ban cong » bang cong, van cong, phan cong
dan chan » dan gian, dan ca, van chat

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - canh manh cua ban cong ((dan chan) OR (doanh phan)) cau~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - canh manh cua ban cong ((dan chan) or (doanh phan)) cau*.