Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
thu sach » tu sach, thuat sach, thuoc sach
tu cach » tu cac
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
te sach » toc sach
xuc va » duc va, tuc va, luc va
vi va » vi van, vai va, vu va
thiet » thieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((tu cach) OR (te sach))) OR (thu sach)) ky lang xa hoi. hieu vu cham xuc va danh vi va thiet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((tu cach) OR (te sach))) OR (thu sach)) ky lang xa hoi. hieu vu cham xuc va danh vi va thiet".
• Adding a wildcard symbol may retrieve word variants: ((((tu cach) OR (te sach))) OR (thu sach)) ky lang xa hoi. hieu vu cham xuc va danh vi va thiet*.