Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
doi cua » dai cua, hoi cua
va dinh » van dinh, va kinh, va tinh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat sach)) ky dang xa hoi. hieu ve cham xuc va dinh ((di cua) OR (doi cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (thuat sach)) ky dang xa hoi. hieu ve cham xuc va dinh ((di cua) OR (doi cua)) te~".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat sach)) ky dang xa hoi. hieu ve cham xuc va dinh ((di cua) OR (doi cua)) te*.