Question: Do both Rongcheng, Shandong and Dongsheng District border the Yellow Sea?
Sentence (from "Battle of the Yalu River (1894)"): The battle is also known by a variety of names: Battle of Haiyang Island, Battle of Dadonggou, Battle of the Yellow Sea and Battle of Yalu, after the geographic location of the battle, which was in the Yellow Sea off the mouth of the Yalu River and not in the river itself.
Relevant evidence: No