Yongxing (永瑆; 22 March 1752 – 10 May 1823) was the Qianlong Emperor's 11th son and Qing Dynasty imperial prince.
Yongxing was born on 22 March 1752 to Imperial Noble Consort Shujia, a member of Korean Jin clan.
[1] He was known for his calligraphy, that's why he was commissioned by his half-brother to create plaques and stellas in the Yu Mausoleum of Eastern Qing tombs.
In 1813, when Eight Trigrams attempted to storm the Forbidden City, Yongxing supported his nephew in killing the uprisers.
Yongxing died on 10 May 1823 and was posthumously honoured as Prince Chengzhe of the First Rank (成哲亲王, meaning "virtuous and sagacious").