Perhaps you should try some spelling variations:
hanh tri » thanh tri, hanh tai, hanh trinh
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
xuc van » duc van, thuc van, chuc van
xuc ban » duc ban, cuc ban, quoc ban
luc van » luoc van, luu van, duc van
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
ve cam » ve cham, ve cac, va cam

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 cam ((((xuc van) OR (xuc ban))) or (luc van)) hanh tri cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ve cam ((((xuc van) OR (xuc ban))) OR (luc van)) hanh tri cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ve cam ((((xuc van) OR (xuc ban))) or (luc van)) hanh tri cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ve cam ((((xuc van) OR (xuc ban))) or (luc van)) hanh tri cua tre*.