Perhaps you should try some spelling variations:
chat cuc » chat cua, chat xuc, nhat cua
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
tinh va » tich va, trinh van, trinh vat
tinh vi » trinh vi, tinh voi, dinh vi
chi cuc » thi cuc
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cua tre » cua te, cuu tre, cua triet

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty nang xa hoi. lieu va ((chat cuc) OR (chi cuc)) va ((tinh vi) OR (tinh va)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty nang xa hoi. lieu va ((chat cuc) OR (chi cuc)) va ((tinh vi) or (tinh va)) cua tre~".
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang xa hoi. lieu va ((chat cuc) OR (chi cuc)) va ((tinh vi) or (tinh va)) cua tre*.