Perhaps you should try some spelling variations:
nang lap » nang cap, sang lap, nang lam
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
danh di » danh du, xanh di, danh dien
danh vi » hanh vi, dinh vi, danh va
hieu va » lieu va, hieu qua
lap hai » lap tai, lap lai, lap hoat
xuc va » duc va, tuc va, luc va
va cam » va cham, va cac, va cao
cua te » cua tu
cua su » qua su

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 nang lap hai. hieu va cam xuc va ((danh vi) OR (danh di)) ((cua te) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang lap hai. hieu va cam xuc va ((danh vi) OR (danh di)) ((cua te) OR (cua su)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang lap hai. hieu va cam xuc va ((danh vi) OR (danh di)) ((cua te) or (cua su))".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang lap hai. hieu va cam xuc va ((danh vi) OR (danh di)) ((cua te) or (cua su))*.