Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
chong phap » phuong phap
hoc thieu » hoc hien
doanh cua » doanh luan
cong phap » cong phan, cong pham, khong phap
cua dang » cua cong, cua ban
luan cau » quan cau, lua cau, luat cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) xanh - hanh doanh cua dang ((cong phap) OR (chong phap)) luan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) xanh - hanh doanh cua dang ((cong phap) OR (chong phap)) luan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (toc thieu)) xanh - hanh doanh cua dang ((cong phap) OR (chong phap)) luan cau".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) xanh - hanh doanh cua dang ((cong phap) OR (chong phap)) luan cau*.