Elaine L. Chao (left), former secretary of labor and her father Dr. James Si-Cheng Chao (right), chairman of Foremost Group at the topping off ceremony of the Ruth Mulan Chu Chao Center at Harvard Business School in Boston. The Ruth Mulan Chu Chao Center is a gift from Dr. James Si-Cheng Chao and Chao family foundation. DONG LESHUO/CHINA DAILY