Professor Barlow devoted several years to personally interviewing local people in John Day before writing his book China Doctor of John Day, which recounts the history of the two owners of Kam Wah Chung and of the Chinese people of the locality. The book contains vivid descriptions of Hai Ying and Wang Liang.
鮑羅教授曾花了幾年的時間，在強地實際訪問當地人士，寫成以敘述京華莊兩位主人和當地華人歷史的專書，名叫「強地的中國醫生」，書中對海應和王樑有深刻的描述。