Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
van thanh » ban thanh, van tuan
te sach » toc sach
ve cham » va cham, ve chat, vu cham
lap cua » lai cua, tap cua, lam cua
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
ve cam » ve cac, va cam, ve cai
nang o » nang co, nang ho, nang ro
o hoi » co hoi, o hoc, o hai

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 ty nang o hoi. hieu ((ve cam) or (ve cham)) xuc van thanh lap cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang o hoi. hieu ((ve cam) OR (ve cham)) xuc van thanh lap cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang o hoi. hieu ((ve cam) or (ve cham)) xuc van thanh lap cua tre*.