Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
cham xuc » cam xuc, chat xuc, cham soc
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
cua chu » sua chua
xuc va » duc va, tuc va, luc va
cua su » qua su

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: tu sach ty xang ((x ho) OR (xa hoi)). hieu ve cham xuc va thanh hai ((cua su) OR (cua chu))~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang ((x ho) or (xa hoi)). hieu ve cham xuc va thanh hai ((cua su) or (cua chu))*.