Perhaps you should try some spelling variations:
van hoang » van hoan, quan hoang, tran hoang
cau treo » cau theo, cau tren, cau triet
van hang » van khang, van thang, ban hang
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
te sach » toc sach
ve cac » va cac, vien cac
y nang » ky nang, ly nang, v nang

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 xa hoi. hieu ve cac xuc ((van hang) OR (van hoang)) di ((cua tre) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ve cac xuc ((van hang) OR (van hoang)) di ((cua tre) OR (cau treo))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ve cac xuc ((van hang) OR (van hoang)) di ((cua tre) or (cau treo))*".