Perhaps you should try some spelling variations:
sach tay » xach tay, sach hay, sach nay
tay tang » tay lang, tay trung, tay quang
hanh vai » hanh vi, hanh tai, hanh van
su sach » so sach, vu sach
hanh va » hang va, hanh vi
xuc van » duc van, luc van, vuc van
dau xuc » dau xac, dau xua, dau nuoc
cuu tre » cua tre, cau tren, cau treo
tang ma » mang may, tang van
hieu va » hieu qua
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach tay tang ma hoi. ((lieu va) or (hieu va)) dau xuc van ((hanh vai) or (hanh va)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach tay tang ma hoi. ((lieu va) OR (hieu va)) dau xuc van ((hanh vai) OR (hanh va)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: su sach tay tang ma hoi. ((lieu va) or (hieu va)) dau xuc van ((hanh vai) or (hanh va)) cuu tre*.