Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hoc thieu » hoc hien
doanh cua » doanh luan
cong phap » chong phap, cong pham, khong phap
cong phan » cong nhan, cong khan, chong phap
cua dang » cua cong, cua ban
hoan cau » toan cau, hoa cau, hoang cao

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 (cong phan)) hoan 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 (cong phan)) hoan 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 (cong phan)) hoan cau".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) xanh - hanh doanh cua dang ((cong phap) OR (cong phan)) hoan cau*.