Can the mainland hang the portrait of Sun Yat-sen?

If you are party member, you'd better not. You should be faithful and be a loyal guardian of the party. If you are a mass, it doesn't matter. Dr. Sun Yat-sen was a pioneer of China's early revolution. He worked hard for the country and the people all his life. The "Three People's Principles" is a precedent of China's early democracy. Dr. Sun Yat-sen made great contributions to China and the Chinese nation all his life. It is no problem to commemorate great men with portraits or statues. You know, Mr. Zhongshan and Chairman Mao, Premier Zhou and other great men have the same ideal, but they have taken different paths.