It is with heavy hearts that we share the news of Nah Chang(张习如)'s passing. In a covid-19 accident, Nah was taken from us far too soon, leaving her parents struggling with illness.

Nah was a student of the Department of Mathematics at Peking University in 2004 and studied for a doctorate at ASU in the United States. She(张习如) left behind a manuscript exploring the ultimate meaning of "Dream of Red Mansions(红楼梦)", which is about to be published. If you are willing and able, we ask that you contribute to support those unfinished working and elder lives as they navigate through this profound loss.