Perhaps you should try some spelling variations:
thanh ban » thanh san, thanh van, thanh bac
dang cong » dung cong
luan phan » luan van, luan hoan
theo chu » theo chieu, chao chu, theo yeu
cua dang » cua cong, cua ban
cong san » cong tac
luan ban » luan van, luan san, luan han
cho chu » cho thue
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) OR (cho chu)) xanh - thanh ban cua dang cong san ((luan ban) or (luan phan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cho chu)) xanh - thanh ban cua dang cong san ((luan ban) OR (luan phan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) OR (cho chu)) xanh - thanh ban cua dang cong san ((luan ban) or (luan phan))".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) OR (cho chu)) xanh - thanh ban cua dang cong san ((luan ban) or (luan phan))*.