Perhaps you should try some spelling variations:
va thieu » va thiet, va hieu, va tieu
cham xuc » cam xuc, chat xuc, cham soc
van tai » von tai, van tuan
han tai » hang tai, nhan tai, toan tai
hieu ve » hieu va, hieu van
su sach » vu sach
nang xa » nang x, lang xa, nang ma
so sach » so sanh, bo sach, co sach
ve cham » va cham, ve chat, vu cham
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: ((su sach) OR (so sach)) ky nang xa hoi. hieu ve cham xuc va ((han tai) or (van tai)) va thieu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky nang xa hoi. hieu ve cham xuc va ((han tai) OR (van tai)) va thieu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (so sach)) ky nang xa hoi. hieu ve cham xuc va ((han tai) or (van tai)) va thieu".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (so sach)) ky nang xa hoi. hieu ve cham xuc va ((han tai) or (van tai)) va thieu*.