Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
han tu » phan tu, hanh tu, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - canh tranh cua dung ((cong dan) or (cong tan)) han tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh tranh cua dung ((cong dan) OR (cong tan)) han tu.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh tranh cua dung ((cong dan) or (cong tan)) han tu*.