Aerial hoto taken on April 21, 2020 shows a view of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)
Aerial hoto taken on April 21, 2020 shows a view of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)
Photo taken on April 21, 2020 shows tourists admiring the landscape of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)
Photo taken on April 21, 2020 shows tourists admiring the landscape of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)
Photo taken on April 21, 2020 shows tourists admiring the landscape of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)
Photo taken on April 21, 2020 shows tourists admiring the landscape of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)
Photo taken on April 21, 2020 shows tourists admiring the landscape of the mountainous area in south Jinan, capital of east China's Shandong Province. (Xinhua/Zhu Zheng)