Perhaps you should try some spelling variations:
doanh cua » doanh luan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
hang cua » mang cua, hang ca, huong cua
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
chan cau » phan cau, can cau, chinh cau

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 - hanh ((hang cua) or (doanh cua)) nhung ((cong dan) or (cong tan)) chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((hang cua) OR (doanh cua)) nhung ((cong dan) OR (cong tan)) chan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((hang cua) or (doanh cua)) nhung ((cong dan) or (cong tan)) chan cau*.