Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
hoa thiet » hoc thiet, toan thiet, hoa viet
tranh cua » doanh cua, manh cua
cong cong » cong dong, trong cong, dung cong
ho chiet » ho thiet, hoc thiet, hoc nhiet
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than man » than ma, thanh san, tran manh

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 chiet) OR (hoa thiet))) OR (ho chieu)) tach - hanh tranh cua cong cong dan than man~.
• Adding a wildcard symbol may retrieve word variants: ((((ho chiet) or (hoa thiet))) or (ho chieu)) tach - hanh tranh cua cong cong dan than man*.