Perhaps you should try some spelling variations:
luan dong » luan cong, quan dong, luan nong
tang luan » dung luan
dong cong » duong cong, dung cong, dang cong
theo chu » theo chieu, cho chu, theo yeu
chao chu » cho chu, cua chu, cao cho
anh tang » anh bang, anh dang, anh nang
cong san » cong tac
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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 (chao chu)) xanh - anh tang luan dong cong san ((toan cau) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (chao chu)) xanh - anh tang luan dong cong san ((toan cau) OR (toan cao))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (chao chu)) xanh - anh tang luan dong cong san ((toan cau) OR (toan cao))*".