Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, cham soc
sang kyo » sang tao, dang ky, sang cho
cua tre » cuu tre, cua triet, dua tren
xuc van » duc van, luc van, vuc van
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
sang ky » dang ky, tang ky, bang ky
tang ma » mang may, tang van
ma noi » ha noi, ma moi, va noi
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sang ky) or (sang kyo)) tang ma noi. hieu vu cham xuc van thanh vien ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sang ky) OR (sang kyo)) tang ma noi. hieu vu cham xuc van thanh vien ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sang ky) or (sang kyo)) tang ma noi. hieu vu cham xuc van thanh vien ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: thu ((sang ky) or (sang kyo)) tang ma noi. hieu vu cham xuc van thanh vien ((cua tre) OR (cua te))*.