What is "huisheng"

Aisin-Gioro Huisheng (26 February 1938 — 4 December 1957), better known simply as Huisheng or Eisei, was a Manchu-Japanese noblewoman. She was born in the Aisin Gioro clan, the imperial clan of the Qing dynasty. She was the elder daughter of Pujie, the younger brother of Puyi, the Last Emperor of China. Her mother was Saga Hiro, a Japanese noblewoman who married Pujie in 1937.