Perhaps you should try some spelling variations:
sach ty » sach y, sach tu, sach thu
sach uu » sach luu, sach tu, sach xu
hieu ve » hieu va, hieu van
cao suc » cao su, cao duc
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
ve cao » va cao, ve bao, ve cac
suc va » duc va, tuc va, luc va
vi cuu » vi luu, vinh cuu
x hoi » xa hoi, o hoi, x ho

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

• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ty) OR (sach uu)) nang x hoi. hieu ve cao suc va hanh vi cuu tre~.
• Adding a wildcard symbol may retrieve word variants: su ((sach ty) or (sach uu)) nang x hoi. hieu ve cao suc va hanh vi cuu tre*.