laoshanquIntroduction：Introduction to Lushan: Laoshan District is in the south of Shandong Peninsula, southeast of Qingdao, and the coast of the Yellow Sea. It is bordered by the Yellow Sea in the east and south, the Shinan District and Shibei District in Qingdao, the Lisong District in the northwest, and the Chengyang District and Jimo City in the north. It was a new district established in April 1994 when the administrative division of Qingdao was adjusted. The regional land area is 395.8 square kilometers, the sea area is 3,700 square kilometers, and the coastline is 103.7 kilometers long. Laoshan District has established Shandong Province's only “National Intellectual Property Demonstration Park”, “National Haizhi Base” and Qingdao's first national e-commerce demonstration base and national smart city pilot area. The Laoshan District is named after the Lushan Mountain in the territory. Lushan Mountain is known as “the first mountain in the sea”. It is called "the second jungle of Taoism." In 1982, it was identified by the State Council as the first batch of national key scenic spots.