 the monograph "Electronic Crystallography and Image Processing" written in the same year was published .  Personal life Li was married to fellow physicist Fan Haifu .
<meaning-changed>  the monograph "Electronic Crystallography and Image Processing" written in the same year was published .  Personal life Li was married to fellow physicist Fan Haifu .
 the monograph "Electronic Crystallography and Image Processing" written in the same year was published . Li died on January 24, 2020 in Beijing. Personal life Li was married to fellow physicist Fan Haifu .