Yanhui Zhang (former PT group member), HongJi Yang, Ning Luo, Hui Ni and Yi Zhang visited Cambridge University
Darwin College
Really looks lovely
Lunch at Darwin College
In th entertainments room to see Ceasar Milstein's Nobel Prize
College photograph
Abe Yoffee (Founding Fellow of Darwin College) and Danyi Luo (who will join the PT Group in April)
Dr Yanhui Zhang at an electron microscope, bringing back memories
Hanzeng Huang meets everyone
In Harry's office
Danyi looks at her telephone, everyone else at the bearing
Ashwin with Harry's new phone
The new and the old
