Perhaps you should try some spelling variations:
hanh lam » thanh lap, hanh kem, hanh va
phan lap » phan dau
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
cam luc » cam xuc, cau luc
hieu va » lieu va, hieu qua
hieu ve » hieu van
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
luc va » duc va, tuc va, loc va

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 xa hoi. ((hieu ve) OR (hieu va)) cam luc va ((phan lap) or (hanh lam)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. ((hieu ve) OR (hieu va)) cam luc va ((phan lap) OR (hanh lam)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. ((hieu ve) OR (hieu va)) cam luc va ((phan lap) or (hanh lam)) cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. ((hieu ve) OR (hieu va)) cam luc va ((phan lap) or (hanh lam)) cua tre*.