Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh le » thinh le, thanh ve, thanh de
dai khoa » tai khoa, dac khoa, dai hoa
xuc van » duc van, luc van, vuc van
dang ha » dong ha, dung ha, lang ha
vu cham » va cham, vu kham, qua cham
tu cham » toc cham, thi cham
le cua » ly cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((dai khoa) OR (da khoa)) dang ha noi. hieu ((vu cham) or (tu cham)) xuc van thanh le cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((dai khoa) OR (da khoa)) dang ha noi. hieu ((vu cham) OR (tu cham)) xuc van thanh le cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((dai khoa) OR (da khoa)) dang ha noi. hieu ((vu cham) or (tu cham)) xuc van thanh le cua te".
• Adding a wildcard symbol may retrieve word variants: thu ((dai khoa) OR (da khoa)) dang ha noi. hieu ((vu cham) or (tu cham)) xuc van thanh le cua te*.