Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
tu dang » thu dang, tu dong, su dang
cac luc » cau luc, coc luc, cac nuoc
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau tren, cau treo
ly nang » ky nang, ly hang, ly vang
luc va » duc va, tuc va, loc va
y nang » ky nang, v nang, may nang
cua te » cua tu
ve cac » va cac, vien cac

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: tu dang ((y nang) OR (ly nang)) xa hoi. hieu ve cac luc va thanh vi ((cua te) OR (cuu tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dang ((y nang) OR (ly nang)) xa hoi. hieu ve cac luc va thanh vi ((cua te) or (cuu tre))~".
• Adding a wildcard symbol may retrieve word variants: tu dang ((y nang) OR (ly nang)) xa hoi. hieu ve cac luc va thanh vi ((cua te) or (cuu tre))*.