My supervisor, Professor Fu Jiamo on his 70th and 80th birthday
‘Old students’ with older teachers. The teachers meant here are Professors Lo-yan Chan (陈鲁言, left 3), Jia-mo Fu (left 5), Zhan-xia Zhang (张展霞, left 6) and Guo-ying Sheng (盛国英, right 3). De-yu Chen（陈德玉, left 4) is Professor Fu’s wife, and Propfessor Shi (right 4) is Professor Zhang’s husband. They have been looking after us for more than 25 years! There is nothing we can do but preying for their health and happiness. In the mean time, we take over their responsibility for the Laboratory and for the next generation.