Perhaps you should try some spelling variations:
cham cuu » cap cuu, chat cua
va khanh » van khanh, va thanh, vu khanh
khanh ly » khanh duy, thanh lay, hanh ky
te sach » toc sach
dai hoi » dai hoc, dai hai, dai moi
hieu tu » chieu tu, hieu tuc, hien tu
tu cham » toc cham, thi cham
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
cuu va » cuu van, cuu ve
ly cua » le cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((xa hoi) or (dai hoi)). hieu tu cham cuu va khanh ly cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((xa hoi) OR (dai hoi)). hieu tu cham cuu va khanh ly cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((xa hoi) or (dai hoi)). hieu tu cham cuu va khanh ly cua tre*.