Recently, special volunteer services themed “rainbow classroom” of Jiading campus, Tongji University was held in the experimental primary and secondary school attached to Tongji University. This event aimed to celebrate the 110th anniversary of Tongji with gifts consisting of the building up a platform for services and communication, passing on Tongji culture and driving forward elementary education. Sixty students offered services as volunteers and a total of 330 pupils in Grade 1 and Grade 6 took part in the event.