Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van thanh » ban thanh, van tuan
thai cua » than cua, tai cuc, tri cua
thanh le » thinh le, thanh ve, thanh de
nang xa » nang x, lang xa, nang ma
va thai » van thai, va tai, va tham
cua van » cua ban, cua vat, cua dan
cua tre » cua te, cuu tre, dua tren
bach y » sach y
y nang » ky nang, ly nang, v nang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bach y nang xa hoi. lieu va thai cua van thanh le ((cua tre) OR (cua triet))~".
• Adding a wildcard symbol may retrieve word variants: vu bach y nang xa hoi. lieu va thai cua van thanh le ((cua tre) OR (cua triet))*.