On 18 June 1981, Open Doors delivered one million contraband Chinese Bibles in one night to a beach near the city of Shantou in southern China on a mission they named Project Pearl.
Natten den 18 juni 1981 levererade Open Doors en miljon kinesiska biblar till en strand nära staden Shantou i södra Kina, i en operation de kallade Projekt Pearl.