Sentence 1: The Qing Prefecture was named after the province of Qing , one of the nine provinces of ancient China , and the modern city Qingzhou retains its name .
Sentence 2: Qing Prefecture was named after Qing Province , one of the Nine Provinces of modern China . The ancient city of Qingzhou retains its name .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?