Perhaps you should try some spelling variations:
gian dan » gian lang
sach thu » sach thue, sach thieu, sach tham
van gian » van giang, dan gian, van giao
cac xuc » cam xuc, cac nuoc, chat xuc
dan cua » dan ca, ban cua, dai cua
xuc van » duc van, luc van, vuc van
hieu va » hieu qua
sach ty » sach y, sach tu, xach tay
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: hoc ((sach ty) or (sach thu)) nang x hoi. ((hieu va) or (lieu va)) cac xuc van gian dan cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((sach ty) OR (sach thu)) nang x hoi. ((hieu va) OR (lieu va)) cac xuc van gian dan cua te.
• Adding a wildcard symbol may retrieve word variants: hoc ((sach ty) or (sach thu)) nang x hoi. ((hieu va) or (lieu va)) cac xuc van gian dan cua te*.