Perhaps you should try some spelling variations:
pham duy » pham duc
phan lap » phan dau
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu vi » hieu voi, hieu va, hien vi
hieu ve » hieu va, hieu van
duy gia » duy gian, duc gia, quy gia
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. ((hieu vi) OR (hieu ve)) pham duy gia ((thanh san) or (phan lap)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. ((hieu vi) OR (hieu ve)) pham duy gia ((thanh san) OR (phan lap)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. ((hieu vi) OR (hieu ve)) pham duy gia ((thanh san) or (phan lap)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. ((hieu vi) OR (hieu ve)) pham duy gia ((thanh san) or (phan lap)) cua tre*.