Photo taken on June 20, 2019 shows the night view of Taipei, southeast China's Taiwan. (Xinhua/Zhu Xiang)

Tourists take photos from Xiangshan Mountain in Taipei, southeast China's Taiwan, June 20, 2019. (Xinhua/Zhu Xiang)

Tourists take photos in Taipei, southeast China's Taiwan, June 20, 2019. (Xinhua/Zhu Xiang)

Tourists take selfies from Xiangshan Mountain in Taipei, southeast China's Taiwan, June 20, 2019. (Xinhua/Zhu Xiang)

Tourists take photos from Xiangshan Mountain in Taipei, southeast China's Taiwan, June 20, 2019. (Xinhua/Zhu Xiang)

Tourists enjoy the scenery from Xiangshan Mountain in Taipei, southeast China's Taiwan, June 20, 2019. (Xinhua/Zhu Xiang)