Putonghua To arouse students ' interest in LOCATION@1 , the school offers LOCATION@1 Day , Tongue-Twisters , Putonghua Class , Singing Contest , LOCATION@2 and LOCATION@3 .

There are many activities such as LOCATION@1 Day , Tongue-Twisters , Putonghua Class , Singing Contest , LOCATION@2 and LOCATION@3 .
