Which railway station is the Cai's campus of Jinan Vocational College near?

According to Baidu map query, Cai's campus of Jinan Vocational College is the closest to Jinan East Station, with a distance of about 22.3 kilometers. Jinan Vocational College is a full-time vocational college organized by Jinan Municipal Government, a demonstration vocational college in Shandong Province, a national backbone vocational college and the first batch of high-quality vocational colleges in Shandong Province. Founded in 2004, the school was formed by the merger of the former Jinan Institute of Education, Jinan Machinery Workers College and Jinan Workers' University of Science and Technology. In order to adapt to the regional economic development in Jinan, the school has set up a number of secondary colleges, such as mechanical manufacturing college, electronic engineering college and computer college, with more than 30 majors in electromechanical integration technology, applied electronic technology and logistics management. It has delivered a large number of professionals for Jinan's economic and social development and "building four centers and building a modern spring city".