Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
thanh va » thanh van, hanh va, thanh ha
thanh vi » hanh vi, thanh ve, nhanh vi
sach ty » sach y, sach tu, sach thu
so sach » so sanh, bo sach, co sach
hieu va » hieu qua
hang xa » hoang xa, hang va, hang ca
ty hang » ly hang, ty xang, thi hang
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty hang xa hoi. ((hieu va) OR (lieu va)) cham xuc va ((thanh vi) or (thanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty hang xa hoi. ((hieu va) OR (lieu va)) cham xuc va ((thanh vi) OR (thanh va)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ty hang xa hoi. ((hieu va) OR (lieu va)) cham xuc va ((thanh vi) or (thanh va)) cua tre".
• Adding a wildcard symbol may retrieve word variants: so sach ty hang xa hoi. ((hieu va) OR (lieu va)) cham xuc va ((thanh vi) or (thanh va)) cua tre*.