BEIJING, Oct. 18 (Xinhua) -- Grief and heartfelt tributes flooded China's social media as the world learned of the passing on Saturday of renowned physicist Chen Ning Yang, Nobel laureate and academic ...

清华园是杨振宁小时候成长的地方。 2003年杨振宁回国定居，又回到了清华园，住在照澜园里的一座小楼里。这座小楼，杨振宁起名“归根居”，还写了一首诗《归根》。