Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
danh vai » danh sai, danh va, doanh van
te sach » toc sach
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
va danh » va dinh, va dan, va hanh
ca viet » va viet, co viet, hoa viet
xuc va » duc va, tuc va, luc va
vai ca » vai cac, vai cua, bai ca

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (te sach)) ky tang xa hoi. hieu vu cham xuc va danh vai ca viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (te sach)) ky tang xa hoi. hieu vu cham xuc va danh vai ca viet.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (te sach)) ky tang xa hoi. hieu vu cham xuc va danh vai ca viet*.