luozhuangquIntroduction：Luozhuang Profile: Luozhuang District is located in the central part of Linyi City, Shandong Province. It was originally in Linyi County (later the county-level Linyi City). It was formally established when it was withdrawn from the market in 1994. As of 2010, the total area is 370.6 square kilometers. Luozhuang District is close to Linyi City in the north, Beijing-Shanghai Expressway, Chengshi Railway and 206 National Highway running through the territory, with convenient transportation.