Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thieu nien » thien nhien
nien cac » vien cac, dien cac, bien cac
hanh tai » thanh tai, hang tai, han tai
su triet » su viet, su tien, ve triet
sach ky » sac ky, sach y, sach ty
cac xuc » cam xuc, cac nuoc, chat xuc
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach ky nang x hoi. thieu nien cac xuc va hanh tai ((su triet) or (va thiet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ky nang x hoi. thieu nien cac xuc va hanh tai ((su triet) OR (va thiet)).
• Adding a wildcard symbol may retrieve word variants: thuat sach ky nang x hoi. thieu nien cac xuc va hanh tai ((su triet) or (va thiet))*.