Perhaps you should try some spelling variations:
vanh dai » van dai, vanh tai, lanh dao
hieu ve » hieu va, hieu van
va vanh » va van, va danh, va hanh
cua tre » cuu tre, cua triet, dua tren
sach v » sach va, sach 2, sach vay
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach v) or (sach y)) nang x hoi. hieu ve cam xuc va vanh dai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach v) OR (sach y)) nang x hoi. hieu ve cam xuc va vanh dai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach v) or (sach y)) nang x hoi. hieu ve cam xuc va vanh dai ((cua tre) or (cua te))*.