Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
danh dan » danh dau, canh dan, dang dan
hieu van » hieu va, thien van, lieu va
van cau » van dau, van hau, van chat
lang xa » lang ha, dang xay
dan cua » dan ca, ban cua, dai cua
tuc va » thuc va, truc va, tuc xa
te sac » te sach, te cac, te san
toc va » hoc va, toc ta, loc va
sac ky » cac ky, sai ky
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: te sac ky ((lang xa) or (lang van)) hoi. hieu van cau ((toc va) OR (tuc va)) danh dan cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky ((lang xa) OR (lang van)) hoi. hieu van cau ((toc va) OR (tuc va)) danh dan cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky ((lang xa) or (lang van)) hoi. hieu van cau ((toc va) OR (tuc va)) danh dan cua te*".