How to apply to participate in this life-wait for me

Hello! I want to find my brother. How can I wait for me on the post? My brother is Hu Qinghua, a native of Guicun Village, Tongcheng Town, Wuxi County, Chongqing. 20 14 Leave Chengdu for Shenzhen. There was contact in the first year, but no contact in the second year. Seeing that his life is waiting for my column group to help me find many people who have lost contact, I really hope that my column group will help me find him. Thank you! ! !