Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh le » thinh le, thanh ve, thanh de
vu sach » vu bach, su sach, vu khach
ty nang » ky nang, ty xang, ly nang
cua tre » cuu tre, cua triet, dua tren
ty hang » ly hang, ty xang, thi hang
chi cuc » thi cuc
va chi » van chi, va che, va cai
cuc va » chuc va, duc va, cuu va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ((ty nang) or (ty hang)) xa hoi. lieu va chi cuc va thanh le ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((ty nang) OR (ty hang)) xa hoi. lieu va chi cuc va thanh le ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: vu sach ((ty nang) or (ty hang)) xa hoi. lieu va chi cuc va thanh le ((cua tre) or (cua te))*.