Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat

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: cho ((ho manh) OR (chieu xanh)) - hanh tranh cua nhung cong ((dan than) OR (dan chan)) ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((ho manh) or (chieu xanh)) - hanh tranh cua nhung cong ((dan than) OR (dan chan)) ban~".
• Adding a wildcard symbol may retrieve word variants: cho ((ho manh) or (chieu xanh)) - hanh tranh cua nhung cong ((dan than) OR (dan chan)) ban*.