Billy H.C. Kwok

Left: Lai Wai-ling, mother of Yu Man-hon, pictured in August 2022. Her autistic son, then 15, disappeared at the border between Hong Kong and Guangdong in 2000. The overlayed text is of a letter she wrote to her son in October 2022, at Kwok’s invitation.

Right: In the process of searching for her son for more than 20 years, Lai Wai-ling has received thousands of letters from people across China claiming to be her son or to have her son, and asking for money and Hong Kong residency status.

Caption information

Left: Lai Wai-ling, mother of Yu Man-hon, pictured in August 2022. Her autistic son, then 15, disappeared at the border between Hong Kong and Guangdong in 2000. The overlayed text is of a letter she wrote to her son in October 2022, at Kwok’s invitation.

Right: In the process of searching for her son for more than 20 years, Lai Wai-ling has received thousands of letters from people across China claiming to be her son or to have her son, and asking for money and Hong Kong residency status.