Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
so sach » so sanh, bo sach, co sach
doi cua » dai cua, hoi cua
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
ly vang » ly hang, ly quang
hieu ve » hieu va, hieu van
ly van » le van, ly va, ly von
xuc va » duc va, tuc va, luc va
di cua » dai cua, de cua, do cua

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 ((ly vang) OR (ly van)) xa hoi. hieu ve cham xuc va hanh ((di cua) or (doi cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((ly vang) OR (ly van)) xa hoi. hieu ve cham xuc va hanh ((di cua) OR (doi cua)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ((ly vang) OR (ly van)) xa hoi. hieu ve cham xuc va hanh ((di cua) or (doi cua)) tre*".