In 1935 he emigrated to the USA , where he took up postgraduate studies at the University of California at Berkeley and later joined the staff .
Li was born in Guangzhou and educated at the Nanjing University .
In 1935 Li emigrated to the USA , where Li took up postgraduate studies at the University of California at Berkeley and later joined the staff .
Li was born in Guangzhou and educated at the Nanjing University .