前言
100年前的中国，处于半殖民地半封建社会的风雨飘摇之中。孙中山先生领导的辛亥革命，推翻了清王朝的统治，为中国的进步打开了闸门。1949年新中国成立，实现了中国从几千年封建专制制度向人民民主制度的伟大跨越。
100年后，北京发生了巨大变化。作为国家首都，北京正全力推动人文北京、科技北京、绿色北京战略，努力打造国际活动聚集之都、世界高端企业总部聚集之都、世界高端人才聚集之都、中国特色社会主义先进文化之都、和谐宜居之都
Preface
100 years ago, China was
in a semi-colonial and semi-feudal society.
Under
the leadership of Sun Yat-sen, Revolution of 1911 overthrew the Qing Dynasty and ended the system of autocratic monarchy which
followed several thousand of years in China. New China's foundation in 1949 realized the democratic system of the people.
100 years later, great changes have taken place in Beijing.
Nowadays Beijing is striding forward to become the center of high-end enterprise, word's top talent, advanced cultural, harmonious
and liveable.
