Charlotte McKern, who was among the roughly 20,000 Jews from Germany and Austria who survived the Holocaust by taking refuge in Shanghai, turns 100 today. In her testimony, McKern recalled not only the dangers, but also the brighter moments, during her years in China.

On Thursday, Oct. 27th, I witnessed history in the making. Nanjing Massacre survivor Xia Shuqin flew from Nanjing, China to Los Angeles to record a 3-D audiovisual testimony in Mandarin for USC Shoah Foundation’s New Dimensions in Testimony. For those of you who watched USC Shoah Foundation’s Instagram story that day, I was the intern behind the camera.

USC Shoah Foundation executive staff, supporters and partners met in China this week for the 2015 USC Global Conference, where they shared the Institute’s mission and newest projects with an international audience.

I recently returned to China to record audio-visual testimonies from survivors of the 1937 Nanjing Massacre. In February 2014, the Institute incorporated 12 Nanjing testimonies into its Visual History Archive, adding a new perspective to the 53,000 testimonies that we collected from the Holocaust and the Rwandan Tutsi Genocide.

USC Shoah Foundation and Nanjing Massacre Memorial Hall have embarked on a historic effort to preserve the testimonies of the last survivors of the 1937 Nanjing Massacre, also known as the Rape of Nanjing.