lanshanquIntroduction：Lanshan Introduction: Lanshan District, which belongs to Linyi City, Shandong Province, is located in the southeast of Shandong Province. In the middle of the north-south intersection of the eastern part of China and the Yangtze River Delta and Bohai Sea Economic Zone, the Linyi Municipal Committee and the municipal government resident are Linyi City Politics. , economic, cultural and business centers. In 2013, Lanshan District consisted of 4 streets, 7 towns and 1 industrial park with an area of ​​839 square kilometers. Lanshan District has a long history and culture. It was built in 492 BC and has a history of more than 2,500 years. It is a key historical and cultural city in Qilu. The Han Tomb Bamboo Slip Museum, which was unearthed from the "Sun Tzu's Art of War", is the home of the sacred king of the book, "Xiangxiao" Wang Xiang, the famous calligrapher Yan Jiaqing, and the "笃圣" 闵子骞, which is known as the "Lunan ancient city show, 琅琊名士多" Said.