Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hieu cao » chieu cao, hieu cac, hieu ca
chat xuc » chat huu, chao xu, chat cua
van dinh » van minh, van dich, va dinh
dinh dai » dinh dat, sinh dai, dinh dao
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
y lang » o lang, _ lang, tay lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y lang xa hoi. hieu cao ((chat xuc) or (cam xuc)) van dinh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y lang xa hoi. hieu cao ((chat xuc) OR (cam xuc)) van dinh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: thu sach y lang xa hoi. hieu cao ((chat xuc) or (cam xuc)) van dinh dai cua tre*.