Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
bo sach » co sach, hoc sach
va hanh » van hanh, va danh, ban hanh
ky sang » ky nang, ky dang, ky tang
lap lai » lap tai, lay lai, lam lai
van cam » van nam, van lam, van cau
cam luc » cam xuc, cau luc
sach ky » sac ky, sach y, sach ty
va dinh » van dinh, va kinh, va tinh
vi cua » vai cua, di cua
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: bo sach ky sang lap lai. hieu van cam luc ((((va thanh) or (va dinh))) or (va hanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ky sang lap lai. hieu van cam luc ((((va thanh) OR (va dinh))) OR (va hanh)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: bo sach ky sang lap lai. hieu van cam luc ((((va thanh) or (va dinh))) or (va hanh)) vi cua te*.