Name: Haifeng Sun (Xiaodong)
Date of Birth: 07/16/1974
He was not tall, but in good health. His IQ was bit lower than others but other than that, he was like everyone else. He knew to pay back those who were nice to him. He liked cars because his father is a driver. He has been lost before, because he liked riding in cars, and even trains. One time, a person from our village recognized him in Hebei and sent him back. This is not the first time he has been lost but this time, he has not returned. My mom cried for a whole year and we were afraid to mention our brother in front of her. It has been 20 years.
Location where lost:Beijing, Fangshan District, Zhoukoudian, sub-floor water village town