Perhaps you should try some spelling variations:
ve triet » va trien, su triet
thu sach » tu sach, thuat sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
va cham » va chat, va tham
su sach » so sach, vu sach
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va
vi ve » va ve, gi ve, ve ve

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

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