Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
va thieu » va thiet, va hieu, va tieu
so sach » so sanh, bo sach, hoc sach
co sach » bo sach, cuon sach, hoc sach
nang xa » lang xa, nang ma, mang xa
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
han mai » han tai, ban mai, han mac
xuc va » duc va, tuc va, luc va
va han » va phan, van han, va hanh

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) or (co sach)) y ((nang xa) or (nang x)) hoi. hieu ve cham xuc va han mai va thieu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (co sach)) y ((nang xa) OR (nang x)) hoi. hieu ve cham xuc va han mai va thieu.
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (co sach)) y ((nang xa) or (nang x)) hoi. hieu ve cham xuc va han mai va thieu*.