in 1942, at 920 Sacramento (2018) Two years after Culbertson's death in 1897, Cameron became superintendent of the Presbyterian Home at the age of 27. She continued the mission of the Home, saving young Chinese immigrant women from sex slavery and indentured service. Contemporary sources referred to this work as "the only foreign mission enterprise ever carried on
in the United States". Friends and relatives of these girls would leave clandestine messages for Donaldina at the Presbyterian Home, indicating the house where a girl was held captive. Often, criminal tong members, who nicknamed her "Jesus Woman" and the "White Devil", would threaten Cameron and the home. She once spent a night in a
San Jose jail while seeking the release of a Chinese woman. However, Cameron continued her mission. She was sometimes called "Fahn Quai" (), translated variously as "White Spirit", "White Witch", or "White Devil"—a sensational racial epithet that newspaper and magazine reporters helped spread. She was also dubbed the "Angry Angel of Chinatown", which would later become the title for a biography. Once freed, Chinese women were forced to reside at the Presbyterian Home (where they were not allowed outside without an escort) and to convert to Christianity. The Chung Mei Home, established in 1923, served to house young boys until 1954. It is currently the site of the K2 Summit charter school in El Cerrito. In 1935, a third Ming Quong home—the "baby house"—was founded in
Los Gatos, California. Younger Chinese American girls were taken care of here until they were old enough (age 13) to move to Oakland. After the home closed in 1958, the building became part of nonprofit social services, currently Pacific Clinics. ==Later life and legacy (1934–1968)==