Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
trong tac » trong cac, tuong tac, trong tan
chao chu » cho chu, cua chu, cao cho
chu sang » chu bang, thu sang, chieu sang
van manh » van minh, van anh, van hanh
cua dung » cua dang, cua dong, qua dung
than cau » toan cau, phan cau, than cap
khan ap » khan cap, han ap, khan dam

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: chao chu sang - ((canh manh) OR (van manh)) cua dung trong tac ((than cau) OR (khan ap))~.
• Adding a wildcard symbol may retrieve word variants: chao chu sang - ((canh manh) or (van manh)) cua dung trong tac ((than cau) or (khan ap))*.