Tian Maoquan, a contemporary writer, said: "Since the end of 2000, the town party committee and government have made timely plans and established the working idea of" relying on traffic advantages to accelerate the development of private economy ". Focus on the "two lines" and "four major areas", that is, the two economic zones of catering, service, processing and maintenance along Laima Road and Miao Yan Road: Qinjiawa, Sangyuan, Baizuihong Economic Zone, Government Resident Economic Zone, Mobu and Nankuang Economic Zone, and Railway Automobile Economic Zone, and formulate preferential policies to encourage villages along the line, along the highway and along the highway to rely on their advantages to accelerate development. In order to fully tap the potential and give full play to the advantages of transportation, location and resources, planning and construction of Xinzhuang Industrial Park and Hou Yu Private Economic Park have been started since 200 1. Xinzhuang Industrial Park is adjacent to the city development zone, and 600 mu of land is planned on both sides of Donglai Road, east of Bolai Expressway. By 2005, six projects had entered the park. Among them, Laiwu Qianrong Board Industry Co., Ltd. is the largest investment project. Hou Yu Private Economic Park is located in the north of Qiaodian Reservoir, next to Laima Road, with a planned area of 500 mu. Among them, there are 380 mu of forest belt and 3 mu of water area, which mainly develop catering services, tourism and leisure. At present, 10 enterprises have decided to enter the park, and three enterprises have come forward to discuss the one-time buyout right, and their strong development momentum is becoming more and more obvious.