Perhaps you should try some spelling variations:
va thieu » va thiet, va hieu, va tieu
hang tai » hang va, dung tai
han tai » nhan tai, van tai, toan tai
so sach » so sanh, bo sach, co sach
ve cham » va cham, vu cham, ve chim
nang xa » nang x, lang xa, nang ma
ve chat » va chat, van chat
sach v » sach va, sach y, sach 2
xuc va » duc va, tuc va, luc va
v nang » va nang, vu nang, van nang

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 v nang xa hoi. hieu ((ve cham) OR (ve chat)) xuc va ((han tai) OR (hang tai)) va thieu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach v nang xa hoi. hieu ((ve cham) OR (ve chat)) xuc va ((han tai) OR (hang tai)) va thieu".
• Adding a wildcard symbol may retrieve word variants: so sach v nang xa hoi. hieu ((ve cham) OR (ve chat)) xuc va ((han tai) OR (hang tai)) va thieu*.