Former Taiwan President Ma Ying-jeou, center, arrives at the Nanjing Massacre Memorial Hall in Nanjing in eastern China's Jiangsu Province, Wednesday, March 29, 2023. Ma began a 12-day tour of China with a symbolism-laden visit to the mausoleum where a founding figure revered in both China and Taiwan is entombed. (Photo by Ng Han Guan/AP Photo)
