Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
doi cua » dai cua, hoi cua, dong cua
sach ly » sach y, sach lo, sach ty
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
ly nang » ky nang, ly hang, ly vang
ma hoi » mai hoi, ma hoa, me hoi
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
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: tu sach ly nang ((ma hoi) OR (xa hoi)). hieu ve cham xuc va dan ((di cua) or (doi cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang ((ma hoi) OR (xa hoi)). hieu ve cham xuc va dan ((di cua) OR (doi cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ly nang ((ma hoi) OR (xa hoi)). hieu ve cham xuc va dan ((di cua) or (doi cua)) te*".