Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, vuc van
pho cua » cho cua, kho cua, tho cua
cua tre » cua te, cuu tre, cua triet
ve cam » ve cac, va cam, ve cau
ve cai » va cai, ve cac, ve tai

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