Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
hanh tai » thanh tai, hang tai, han tai
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
mai khoi » mai khoa, tai khoa, cac khoi
lang mai » lang dai, lang hai, lang man
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
sach ty » sach y, sach tu, sach thu
xuc van » duc van, luc van, vuc van
ty lang » tay lang, ty xang, ty hang
cuu tre » cua tre, cau tren
te sach » toc sach

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 lang mai khoi. hieu vu cham xuc van hanh tai ((cuu tre) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty lang mai khoi. hieu vu cham xuc van hanh tai ((cuu tre) OR (cau treo)).
• Adding a wildcard symbol may retrieve word variants: te sach ty lang mai khoi. hieu vu cham xuc van hanh tai ((cuu tre) or (cau treo))*.