Honghu university for the aged. Baidu map information shows that Honghu University for the Aged is located in Xianshuigu Town, Jinnan District, Tianjin, covering an area of 1.200 square meters. It has three teaching buildings, where more than 65,438+0,000 elderly people study every year. They can not only learn scientific knowledge, but also play chess, mahjong, sing and dance, especially square dance. After graduation, they can also get a diploma issued by the school.