Perhaps you should try some spelling variations:
duc manh » suc manh, duc anh, duc minh
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky lang xa hoi. hieu va cam ((xuc van) or (duc manh)) hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang xa hoi. hieu va cam ((xuc van) OR (duc manh)) hanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang xa hoi. hieu va cam ((xuc van) or (duc manh)) hanh vai cua tre*.