Perhaps you should try some spelling variations:
van cham » van tham, va cham, van pham
van chat » cao chat
danh di » danh du, xanh di, danh dien
danh vi » hanh vi, dinh vi, danh va
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
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: tu sach y nang xa hoi. hieu ((van cham) or (van chat)) xuc va ((danh vi) OR (danh di)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. hieu ((van cham) OR (van chat)) xuc va ((danh vi) OR (danh di)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang xa hoi. hieu ((van cham) or (van chat)) xuc va ((danh vi) OR (danh di)) cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. hieu ((van cham) or (van chat)) xuc va ((danh vi) OR (danh di)) cua tre*.