Perhaps you should try some spelling variations:
truong va » truong dai, truong cao, truong dao
trang va » tran van, hang va
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
hanh di » hanh vi, hanh de, hang di
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang
ve nam » he nam, va nam, le nam
di cua » dai cua, doi cua, de 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: su sach v nang xa hoi. hieu ve nam ((trang va) OR (truong va)) hanh di cua vat~.
• Adding a wildcard symbol may retrieve word variants: su sach v nang xa hoi. hieu ve nam ((trang va) or (truong va)) hanh di cua vat*.