Perhaps you should try some spelling variations:
thanh lam » hanh lam, thanh nam, thanh tam
thanh lap » thanh san, phan lap, thanh hai
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
sang ma » tang ma, nang ma, sang tao
y sang » _ sang, duy sang
ma hoi » mai hoi, xa hoi, ma hoa

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 sang ma hoi. hieu ve ((pham duy) or (pham duc)) gia ((thanh lam) OR (thanh lap)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y sang ma hoi. hieu ve ((pham duy) OR (pham duc)) gia ((thanh lam) OR (thanh lap)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y sang ma hoi. hieu ve ((pham duy) or (pham duc)) gia ((thanh lam) OR (thanh lap)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y sang ma hoi. hieu ve ((pham duy) or (pham duc)) gia ((thanh lam) OR (thanh lap)) cua tre*.