Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
lang van » dang van, tang van, hoang van
va thanh » gia thanh, ban thanh, va tinh
vai cua » dai cua, hai cua, lai cua
cac loc » cac lop, cac toc, cac hoc
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
ve cac » va cac, vien cac
loc va » hoc va, luc va
te cac » tu cac, te cao, de cac
te sac » te sach, te san

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: ((te sac) OR (te cac)) ky ((nang xa) OR (lang van)) hoi. hieu ve cac loc va thanh vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) OR (te cac)) ky ((nang xa) or (lang van)) hoi. hieu ve cac loc va thanh vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((te sac) OR (te cac)) ky ((nang xa) or (lang van)) hoi. hieu ve cac loc va thanh vai cua tre*.