Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
va triet » va thiet, va trien, ve triet
sach ty » sach y, sach tu, sach thu
sach uu » sach luu, sach tu, sach xu
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, xuc ban
hanh di » hanh vi, hanh de, hang di
di va » dai va, di vao, doi va

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 ty) or (sach uu)) nang xa hoi. hieu ve cham xuc van hanh di va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach uu)) nang xa hoi. hieu ve cham xuc van hanh di va triet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach uu)) nang xa hoi. hieu ve cham xuc van hanh di va triet*.