The Old Tung Chung Pier at the mouth of the Pearl River is located on the largest island in what city?
Lantau Island Lantau Island (also Lantao Island; ) is the largest island in Hong Kong, located at the mouth of the Pearl River. Administratively, most of Lantau Island is part of the Islands District of Hong Kong. A small northeastern portion of the island is located in the Tsuen Wan District.
Nantong Nantong (; former names: Nan-t'ung, Nantung, Tongzhou, or Tungchow; Qihai dialect: ] ) is a prefecture-level city in Jiangsu province, China. Located on the northern bank of the Yangtze River, near the river mouth. Nantong is a vital river port bordering Yancheng to the north, Taizhou to the west, Suzhou and Shanghai to the south across the river, and the East China Sea to the east.