The Chinese language class of Prof Tan Yun Shan at Santiniketan. V.Isvarmurti (top right hand corner) was attending a 3 year diploma in Chinese language. Prof Tan Yun Shan was a contemporary of Generalassiamo Chiang Kei Shaik and Mao Tse Thung. Prof Tan established the Cheena Bhavan in the year 1921 and was a close colleague of Rabindranath Tagore.