Scenery of Yanqing District in Beijing

Aerial photo taken on April 2, 2019 shows the Qinglongqiao Railway Station at the foot of the Badaling section of the Great Wall in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Ju Huanzong)

Aerial photo taken on April 30, 2019 shows the scenery of Longqing Gorge in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Ju Huanzong)

Photo taken on April 25, 2019 shows the scenery of Guishui River in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Liu Guifu)

Aerial photo taken on April 18, 2019 shows the site of the International Horticultural Exhibition 2019 Beijing in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Chen Yehua)

Photo taken on April 25, 2019 shows the scenery of Guishui River in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Liu Guifu)

Aerial photo taken on March 18, 2019 shows Jiuyanlou Great Wall in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Ju Huanzong)

Photo taken on April 25, 2019 shows the Yongning Pavilion at the International Horticultural Exhibition 2019 Beijing in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Liu Guifu)

Aerial photo taken on April 2, 2019 shows the Badaling section of the Great Wall in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Ju Huanzong)

Visitors walk in the natural environmental zone along the Guishui River at the International Horticultural Exhibition 2019 Beijing in Yanqing District of Beijing, capital of China, April 30, 2019. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Zhang Chenlin)

Aerial photo taken on March 17, 2019 shows the Yeya (Wild Duck) Lake in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Zhang Chenlin)

Photo taken on May 1, 2019 shows the Beijing Garden at the International Horticultural Exhibition 2019 Beijing in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Ju Huanzong)

Aerial photo taken on April 30, 2019 shows the scenery of Longqing Gorge in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Zhang Chenlin)

Photo taken on Sept. 19, 2018 shows the Four Seasons Flower Sea in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Li Xin)

Photo taken on April 30, 2019 shows the scenery of Longqing Gorge in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Zhang Chenlin)

Photo taken on Sept. 16, 2018 shows the Four Seasons Flower Sea in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Li Xin)

Photo taken on April 30, 2019 shows a bird flying over the natural environmental zone along the Guishui River at the International Horticultural Exhibition 2019 Beijing in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Zhang Chenlin)

Aerial photo taken on March 17, 2019 shows the Yeya (Wild Duck) Lake in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Zhang Chenlin)

Photo taken on May 1, 2019 shows the Beijing Garden at the International Horticultural Exhibition 2019 Beijing in Yanqing District of Beijing, capital of China. The International Horticultural Exhibition 2019 Beijing, the largest expo of its kind in the world, opened to the public Monday in Yanqing District. Yanqing boasts itself as being home to parts of the Great Wall. It is a summer resort and the agricultural base of Beijing. The upgrading of infrastructure and the acceleration of the horticulture industry because of the expo can further stimulate the development of tourism in Yanqing. (Xinhua/Ju Huanzong)