an Entity references as follows:
Ning is the romanisation of the Chinese surnames 寧 Níng and its variant 甯 Nìng. After the introduction of simplified characters, both names were written as 宁 in Mainland China until 2000, when the character 甯 was restored as an accepted variant for people whose family had originally used that character. However, usage of 甯 remains rare, with most continuing to use 宁.