Perhaps you should try some spelling variations:
doanh chien » doan thien, hoach chien, khanh chien
doanh tien » doanh tren, toan tien, doan thien
doanh vien » thanh vien, danh viet, dan vien
nhung cong » dung cong, thong cong, hang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
tranh he » trinh he, tranh ha, tinh he
he nhung » hee nhung, ve nhung, me nhung
toan cao » toan ban, toan tap

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: ((doanh tien) OR (((doanh vien) OR (doanh chien)))) thanh - canh tranh he nhung cong manh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doanh tien) or (((doanh vien) OR (doanh chien)))) thanh - canh tranh he nhung cong manh toan cao~".
• Adding a wildcard symbol may retrieve word variants: ((doanh tien) or (((doanh vien) OR (doanh chien)))) thanh - canh tranh he nhung cong manh toan cao*.