Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
nang xa » nang x, lang xa, nang ma
ve cham » va cham, vu cham, ve chim
ve chat » va chat, van chat
luu tre » luu tru, cuu tre, luy tre
tu cao » cu cao, tu cac, vu cao
ve cac » va cac, vien cac
tuc va » thuc va, truc va, tuc xa
vi luu » vi lua

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 cao ky nang xa hoi. hieu ((((ve cham) OR (ve chat))) OR (ve cac)) tuc va thanh vi luu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cao ky nang xa hoi. hieu ((((ve cham) OR (ve chat))) or (ve cac)) tuc va thanh vi luu tre~".
• Adding a wildcard symbol may retrieve word variants: tu cao ky nang xa hoi. hieu ((((ve cham) OR (ve chat))) or (ve cac)) tuc va thanh vi luu tre*.