Three years ago the ferociously versatile Cheng spearheaded the founding of a San Diego biotech company based on technology from Tsinghua University in Beijing,where he was named a professor in 1999.

• 3年前，多才多艺的程京凭借北京清华大学的技术，牵头在圣迭戈成立了一家生物技术公司。他在1999年被聘为清华大学的教授。