Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
van hanh » van thanh, ban hanh, van anh
sach ty » sach y, sach tu, sach thu
vai cua » dai cua, hai cua, lai cua
va hanh » va thanh, va danh, ban hanh
vu cham » va cham, vu kham, tu cham
ve cham » va cham, ve chat, ve chim
cua tre » cua te, cuu tre, cua triet
xang x » nang x
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach ty xang x hoi. hieu ((ve cham) or (vu cham)) xuc ((va hanh) OR (van hanh)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ty xang x hoi. hieu ((ve cham) OR (vu cham)) xuc ((va hanh) OR (van hanh)) vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ty xang x hoi. hieu ((ve cham) or (vu cham)) xuc ((va hanh) OR (van hanh)) vai cua tre*".