Chuk Yuen Children's Reception Centre was also a potential lead in solving this case of wrongful identity, where the woman Mr. Li knows as his mother left her baby for a month. The centre closed in 2003 and the files were destroyed. The Social Welfare Department later traced two of the twenty-five children who were of the same age as Mr. Li, had been to Chuk Yuen Children's Reception Centre in December 1976 and had later been adopted, but they might not have been born in Tsan Yuk Hospital.