Which city does Shandong Laiwu belong to?

Baidu map website shows that Shandong Laiwu belongs to Jinan City, Shandong Province. Laiwu city has always been a battleground for military strategists. During the Spring and Autumn Period, there was a "Battle of the Long Spoon" here, and during the War of Liberation, the East China Field Army launched the "Laiwu Campaign" here. Laiwu City was awarded the titles of "National Sanitary City", "National Garden City", "National Forest City" and "China Excellent Tourist City", and was awarded the title of "National Double Support Model City" for five times. 20 17 Laiwu was selected as the fifth national civilized city. 20 18/month, 1 1 month, selected as one of the top cities in China 100. On October 20 19 1 month, the State Council approved the revocation of Laiwu City, which was placed under the jurisdiction of Jinan City; Laiwu District of Jinan City (formerly Laicheng District of Laiwu City) was established.