Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
den thanh » dinh thanh, dong thanh, ban thanh
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
de thanh » le thanh
tranh he » trinh he, tranh ha, tinh he
he nhung » hee nhung, ve nhung, me nhung
toan cau » toan cao, toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "doan ((den thanh) OR (de thanh)) - canh tranh he nhung cong manh toan cau~".
• Adding a wildcard symbol may retrieve word variants: doan ((den thanh) OR (de thanh)) - canh tranh he nhung cong manh toan cau*.