College courses for the elderly: including English, literature and creation and appreciation, history, regular script, running script, landscape painting, photography creation, ballroom dance, square dance, folk dance, Qin Opera singing, Qin Opera performance, model body shape, vocal music , Erhu, piano, medical health care, basics of traditional Chinese medicine, traditional Chinese medicine health care, geriatric psychology, basic computer tutorials, e-reading, online life, Tai Chi, Tai Chi sword, cooking, flower cultivation, craft production, legal knowledge, etc.