Photo taken on Aug 17, 2015 shows the Zhengdong New District in Zhengzhou, capital of Central China’s Henan province. The 14th Prime Ministers’ meeting of the Shanghai Cooperation Organization (SCO) opened on Dec 14 in Central China’s Zhengzhou city.[Photo/Xinhua]

Photo taken on Aug 17, 2015 shows the Zhengdong New District in Zhengzhou, capital of Central China’s Henan province. The 14th Prime Ministers’ meeting of the Shanghai Cooperation Organization (SCO) opened on Dec 14 in Central China’s Zhengzhou city.[Photo/Xinhua]

Photo taken on March 3, 2015 shows the Zhengdong New District in Zhengzhou, capital of Central China’s Henan province. The 14th Prime Ministers’ meeting of the Shanghai Cooperation Organization (SCO) opened on Dec 14 in Central China’s Zhengzhou city.[Photo/Xinhua]

Photo taken on Dec 14, 2015 shows the Zhengdong New District in Zhengzhou, capital of Central China’s Henan province. The 14th Prime Ministers’ meeting of the Shanghai Cooperation Organization (SCO) opened on Dec 14 in Central China’s Zhengzhou city. [Photo/Xinhua]

A citizen takes photos of green decorations in Zhengdong New District in Zhengzhou, capital of Central China’s Henan province, Dec 14, 2015. The 14th Prime Ministers’ meeting of the Shanghai Cooperation Organization (SCO) opened on Dec 14 in Central China’s Zhengzhou city. [Photo/Xinhua]

Photo taken on Dec 14, 2015 shows the Zhengdong New District in Zhengzhou, capital of Central China’s Henan province. The 14th Prime Ministers’ meeting of the Shanghai Cooperation Organization (SCO) opened on Dec 14 in Central China’s Zhengzhou city.[Photo/Xinhua]