Perhaps you should try some spelling variations:
thien van » thi van
toc sach » hoc sach, doc sach, thuoc sach
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
su triet » su viet, su tien, ve triet
nang ma » tang ma, sang ma, nang cao
va hanh » van hanh, va thanh, va danh
v nang » va nang, vu nang, van nang
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va
vi su » va su, ve su, ki su

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) OR (toc sach)) v nang ma hoi. thien van cham xuc va hanh vi su triet~".
• Adding a wildcard symbol may retrieve word variants: ((te sach) OR (toc sach)) v nang ma hoi. thien van cham xuc va hanh vi su triet*.