Perhaps you should try some spelling variations:
van hang » van khang, van hoang, van thang
te sach » toc sach
nang xa » nang x, lang xa, nang ma
van cac » van hac, van cau, dan cac
van bac » van ban, van bao, van hac
xuc van » duc van, luc van, xuc ban
hang di » hang doi, hang vi, hang dien
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
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 ((van cac) OR (van bac)) xuc van hang di ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ((van cac) OR (van bac)) xuc van hang di ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ((van cac) OR (van bac)) xuc van hang di ((cua tre) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ((van cac) OR (van bac)) xuc van hang di ((cua tre) or (cuu tre))*.