Xinji (China) is 27 times larger than Norfolk Island.
Area: 36 km2 World Factbook
Population: 2,210 (July 2014) World Factbook
Norfolk Island is a small island in the Pacific Ocean located between Australia, New Zealand and New Caledonia, 1,412 kilometres directly east of mainland Australia's Evans Head, and about 900 kilometres from Lord Howe Island. Wikipedia
Area: 956 km2 calculated
Xinji is city of Hebei province in northern China. There are 8 townships and 7 rural districts under the administration of Xinji. Wikipedia