Perhaps you should try some spelling variations:
cau phuc » cau truc, chau phu, huu phuc
te sach » toc sach
hanh de » hanh ve
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
cau luc » cau truc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma

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 ky nang xa hoi. hieu ve ((cau luc) OR (cau phuc)) van ((hanh de) or (hanh kem)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. hieu ve ((cau luc) OR (cau phuc)) van ((hanh de) OR (hanh kem)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. hieu ve ((cau luc) OR (cau phuc)) van ((hanh de) or (hanh kem)) cua tre*".