Perhaps you should try some spelling variations:
cau phuc » cau truc, chau phu, huu phuc
van hanh » van thanh, ban hanh, van anh
te sach » toc sach
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau tren, cau treo
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang
vi cuu » vi luu, vinh cuu
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: te sach v nang x hoi. hieu ve ((cau phuc) or (cam xuc)) van hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach v nang x hoi. hieu ve ((cau phuc) OR (cam xuc)) van hanh vi cuu tre*.