Do both Rongcheng, Shandong and Dongsheng District border the Yellow Sea?
Rongcheng, Shandong: Rongcheng () is a county-level city of Weihai City, at the eastern extremity of Shandong Province, China, looking out to the Yellow Sea in all directions but the west. Dongsheng District: Dongsheng District (Mongolian: ᠳ᠋ᠦᠩᠱᠧᠩ ᠲᠣᠭᠣᠷᠢᠭ Дүншэн тоори "Düŋšėŋ toɣoriɣ"; ; alternate spelling English: Koshang; Turkic: Košang) is a District and the seat of Ordos City, Inner Mongolia, People's Republic of China.
no