Chen Zengwei, who lives in the lower Jing Liâan group in Jing Liâan village, Yingpan Town, Fengqing County, was born in 1958. He is 64 years old this year. Because he is honest and capable, people call him âLao Chenâ. Lao Chen is a very special person, one person, one family, living alone on the Bank of Beijing Liâan hot spring. He is an old Party member with 30 years of party experience and a veteran.