Zheng Jianfeng was born on 1989-03-22.
Lao Jianfeng was born in 1975.
Zhang Jianfeng was born in 745.
Niu Jianfeng was born in 1981.
Jianfeng Bao was born on November 3, 1975, in Shanghai, China.
Liu Jianfeng died in 896.
Zhang Jianfeng died in 800.
Jianfeng Bao goes by Bao Bao.
Zheng Zheng was born on 1989-07-11.
Jianfeng Han has written: 'Stress-induced phase transformation in ZrO2 materials'
Luan Zheng was born in 1984.
Zheng Zhilong was born in 1604.
Zheng Dazhen was born in 1959.