Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, anh trinh
chau tinh » cuu tinh, ha tinh, cua tinh
canh tinh » hanh tinh, manh tinh, canh tranh
dang cong » dung cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ho chau » ha chau, ho chu, o chau
va dang » van dang, va nang, va lang

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: ho chau tinh - ((canh trinh) OR (canh tinh)) va dang cong dan toan cao~.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - ((canh trinh) or (canh tinh)) va dang cong dan toan cao*.