When did Fu get the recognition?

Fu's subscription is September 202 1. According to the Netease news article "Fu: abducted at the age of 4, 14 years later successfully recognized his relatives by memory, the key person in the case", "In September of 20021year, a man who was highly similar to Fu was found in Liaocheng, Shandong. When the police saw the man's first reaction, they collected his blood sample and extracted it for DNA testing.