Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tang » hanh trang, hanh mang, hanh tung
nang cong » nang song, dang cong, bang cong
anh tang » anh bang, anh dang, anh nang
cua nang » chua nang, cua dang, cua hang
cong dan » cong san, cong tan, huong dan
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (chinh sach)) - ((hanh tang) or (anh tang)) cua nang cong dan thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chinh sach)) - ((hanh tang) OR (anh tang)) cua nang cong dan thai cao.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chinh sach)) - ((hanh tang) or (anh tang)) cua nang cong dan thai cao*.