These two cities have their own characteristics. Zhumadian is one of the important birthplaces of Chinese civilization, the core area of Pangu, the ancestor of Chinese culture, the hometown of Leizu, the wife of Xuanyuan Huangdi, the weapons manufacturing center of the Warring States Period and the hometown of Chua's, Jin's and Jiang's families. There are 7 forest parks in the city, including 4 national forest parks, with numerous natural and cultural landscapes. Zhumadian also has cultural resources such as hometown, the tomb of Li Si, prime minister of Qin Dynasty, Fuxi Guaguan and iron smelting site in Warring States, the ancient city of Caiguo in Western Zhou Dynasty, Tianzhongshan and Wuying Tower, as well as the Nanhai Temple (1522- 1566) built in Jiajing period of Ming Dynasty. Dalian, also known as Bincheng, formerly known as Darini and Qingniwa, is a sub-provincial city and a city under separate state planning in Liaoning Province. Located at the southern tip of Liaodong Peninsula in Liaoning Province, on the coast of the Yellow Sea and Bohai Sea, backed by the northeast hinterland of China and across the sea from Shandong Peninsula, it is an important economic, trade, port, industrial and tourist city along the eastern coast of China, and also a new first-tier city. Dalian has an excellent environment, with no severe cold in winter and no intense heat in summer. Known as "the window to the northeast", "the pearl of the north" and "the romantic city". It is the opening window and the largest port city in Northeast China, and has won the honors of international garden city, China's best tourist city and national environmental protection model city. Dalian is the permanent host city of the World Economic Forum (WEF) summer Davos, with the largest agricultural futures exchange in China and the second largest soybean futures market in the world: Dalian Commodity Exchange. June 20 14, China's tenth national new district-Dalian Jinpu New District was formally established.