Perhaps you should try some spelling variations:
van dang » van dong, van dung, van nang
te sach » toc sach
cua tre » cua te, cua triet, dua tren
va dang » va nang, va lang, da dang
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cuu tre » cau tren, cau treo
y nang » ky nang, ly nang, v nang
cham o » cham soc
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 y nang x hoi. hieu ve cham o ((va dang) OR (van dang)) van ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x hoi. hieu ve cham o ((va dang) OR (van dang)) van ((cua tre) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x hoi. hieu ve cham o ((va dang) OR (van dang)) van ((cua tre) or (cuu tre))*".