Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
thanh van » thanh san, thanh toan, thanh phan
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
hanh va » hang va, hanh vi
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau tren, cau treo
ang xa » lang xa, mang xa, dang xay
xuc va » duc va, tuc va, luc va
ly ang » ly hang, ly vang, ly nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thuoc sach)) ly ang xa hoi. hieu ve cham xuc va ((thanh van) or (hanh va)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuoc sach)) ly ang xa hoi. hieu ve cham xuc va ((thanh van) OR (hanh va)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuoc sach)) ly ang xa hoi. hieu ve cham xuc va ((thanh van) or (hanh va)) cuu tre*.