Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
va thieu » va thiet, va hieu, va tieu
su sach » so sach, vu sach
nang xa » lang xa, nang ma, mang xa
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
van tai » von tai, van tuan
xuc va » duc va, tuc va, luc va
tai va » thai va, mai va, tri va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y ((nang xa) or (nang x)) hoi. hieu ve cham xuc va van tai va thieu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((nang xa) OR (nang x)) hoi. hieu ve cham xuc va van tai va thieu.
• Adding a wildcard symbol may retrieve word variants: su sach y ((nang xa) or (nang x)) hoi. hieu ve cham xuc va van tai va thieu*.