Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
dang xay » dang van, van xay
chon loc » cho hoc
thanh vi » hanh vi, thanh va, thanh ve
xay hoi » xa hoi, tay hoi, cay phoi
hieu ve » hieu va, hieu van
ve chon » ve chong, ve cho, ve chuong
loc van » luoc van, hoc van, lo van
cua tre » cua te, cuu tre, cua triet
sac ky » sai ky
vi cua » vai cua, di cua

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 ((sac ky) OR (cac ky)) dang xay hoi. hieu ve chon loc van thanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (cac ky)) dang xay hoi. hieu ve chon loc van thanh vi cua tre*.