Perhaps you should try some spelling variations:
thanh trien » thanh tien, thanh truyen, thanh vien
van thanh » ban thanh, van tuan
trien cua » truyen cua, trien nha, tri cua
bang kyo » sang kyo, dang ky, ban ky
cham xuc » cam xuc, chat xuc, cham soc
bang ky » dang ky, ban ky, tang ky
lang ha » long ha
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
xuc van » duc van, luc van, vuc van
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: thu ((bang ky) or (bang kyo)) lang ha noi. hieu vu cham xuc van thanh trien cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((bang ky) OR (bang kyo)) lang ha noi. hieu vu cham xuc van thanh trien cua tre.
• Adding a wildcard symbol may retrieve word variants: thu ((bang ky) or (bang kyo)) lang ha noi. hieu vu cham xuc van thanh trien cua tre*.