Perhaps you should try some spelling variations:
thanh ban » thanh san, thanh van, thanh bac
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua hang » cua dang, cua nhung, cua cong
cong san » cong tac
luan ban » luan han, luat ban, luan bao
luan san » luan hoan, luan phan, luan nang
ban cua » ban quan

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 - thanh ban cua hang cong san ((luan ban) or (((luan san) OR (luan van))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh ban cua hang cong san ((luan ban) OR (((luan san) OR (luan van)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh ban cua hang cong san ((luan ban) or (((luan san) OR (luan van))))".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh ban cua hang cong san ((luan ban) or (((luan san) OR (luan van))))*.