Perhaps you should try some spelling variations:
cham cuc » cham cuu, pham cuc, pham chuc
ban danh » ban doanh, ban hanh, ban dan
sach thu » sach thue, sach thieu, sach tham
cua tre » cua te, cuu tre, cua triet
danh ve » dinh ve, hanh ve, anh ve
cuc ban » cua ban, cac ban, cuu ban
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cua su » qua su
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: tu ((sach thu) or (sach nha)) nang x hoi. hieu ve cham cuc ban danh ve ((cua tre) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach thu) OR (sach nha)) nang x hoi. hieu ve cham cuc ban danh ve ((cua tre) OR (cua su)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach thu) or (sach nha)) nang x hoi. hieu ve cham cuc ban danh ve ((cua tre) or (cua su))*.