Deputy Legislative Speaker Tsai Chi-chang (蔡其昌, center) speaks during a press conference outside National Dr. Sun Yat-sen Memorial Hall in Taipei Friday to promote an event held to raise awareness of the United Nations’ (SDGs) on Saturday and Sunday. Taiwan SDGs Action Days will take place in the park around the memorial hall from 10 a.m. to 5 p.m. CNA photo Dec. 3, 2021