Tu's residence listed as historical site

The childhood home of Chinese Nobel laureate for medicine Tu Youyou has been listed as a historical site in Ningbo, Zhejiang province.

Tu, 85, lived at the house until she went to a university in Beijing in the 1950s.

It forms part of a complex of 37 traditional buildings covering 2,200 square meters, which were transformed into a high-end art and commercial zone in 2011.