It's through. According to the location of Baidu map, Shouguang is a county-level city under the jurisdiction of Shandong Province, and the bus to Tianma is through, so you can take Shouguang 13 and Shouguang 108. Shouguang City, managed by Weifang City, is located in the north-central part of Shandong Province, the northwest of Weifang and the southwest bank of Laizhou Bay in Bohai Sea, with a total area of 2,072 square kilometers.