Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
ve cham » va cham, vu cham, ve chim
ve chat » va chat, van chat
hanh ve » hanh vi, hanh va, hanh kem
cua tre » cua te, cuu tre, cua triet
tuc va » thuc va, truc va, tuc xa
luc va » duc va, loc va
ve cua » le cua, de cua, te cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang xa hoi. hieu ((ve cham) or (ve chat)) ((tuc va) or (luc va)) hanh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. hieu ((ve cham) OR (ve chat)) ((tuc va) OR (luc va)) hanh ve cua tre.
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang xa hoi. hieu ((ve cham) or (ve chat)) ((tuc va) or (luc va)) hanh ve cua tre*.