Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
luan thong » luan phong, luan tuong, luat thong
nang luan » tang luan, hang luan, nang quan
thong dan » thong van, tuong dan, thong den
anh nang » ganh nang, anh bang, anh dang
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac
chuc » thuc, chu, chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chieu xanh) or (chinh sach))) or (chuc nang)) - anh nang luan thong thong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chieu xanh) OR (chinh sach))) OR (chuc nang)) - anh nang luan thong thong dan than cap.
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu xanh) or (chinh sach))) or (chuc nang)) - anh nang luan thong thong dan than cap*.