Perhaps you should try some spelling variations:
chat long » chat luong, hai long, ha long
hieu cao » chieu cao, hieu cac, hieu ca
thanh le » thinh le, thanh ve, thanh de
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
long va » luong va, long van, blong va
hanh le » hanh ve, hanh de, manh le
cua tre » cua te, cuu tre, cua triet

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 ky nang ma hoa. hieu cao chat long va ((hanh le) or (thanh le)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ma hoa. hieu cao chat long va ((hanh le) OR (thanh le)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ma hoa. hieu cao chat long va ((hanh le) or (thanh le)) cua tre*.