Deng Hainan, 81, has an unfulfilled wish: to retrieve his lost sister. He was separated from his family around 1943 and then adopted by a family surnamed Deng in Meizhou.

On May 5, the families and relatives of both sides recognized each other in Tianhe, Guangzhou. Deng Jingsi traveled to many parties to verify and verify more clues to grasp more clues. The descendants continue to relay the search for relatives, hoping to find them.