Aerial photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Aerial photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Workers pour concrete at the main tower of Tongzi River grand bridge in southwest China's Guizhou Province, Nov. 21, 2021. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Aerial photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Aerial photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Aerial photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
Aerial photo taken on Nov. 21, 2021 shows the main tower of Tongzi River grand bridge in southwest China's Guizhou Province. The main tower of the Tongzi River grand bridge was capped on Sunday. The 1,422-meter-long bridge is an important part of the Jinsha-Renhuai-Tongzi Highway. (Xinhua/Liu Xu)
