Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
sach ky » sac ky, sach y, sach ty
vai cuu » vai cua
xuc van » duc van, luc van, vuc van
hieu va » lieu va, hieu qua
mai hoi » mai khoi, dai hoi, lai hoi
may hoi » may thoi, tay hoi, may hmi
cuu tre » cua tre, cau tren, cau treo
co xuc » co xuoc, co xua
sai ky » sac ky
va co » vo co

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ky) or (sai ky)) mang ((may hoi) or (mai hoi)). hieu va co xuc van hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sai ky)) mang ((may hoi) OR (mai hoi)). hieu va co xuc van hanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sai ky)) mang ((may hoi) or (mai hoi)). hieu va co xuc van hanh vai cuu tre*.