Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
ty tang » tay tang, ty xang, ty hang
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
ma hoi » mai hoi, ma hoa, me hoi
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua te » cua tu

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 ty tang ((ma hoi) OR (xa hoi)). hieu va cham xuc va hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ty tang ((ma hoi) OR (xa hoi)). hieu va cham xuc va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: so sach ty tang ((ma hoi) OR (xa hoi)). hieu va cham xuc va hanh vi cua te*.