Yung Wing
Tong King-sing (18321892; ), also known as Tang Tingshu (), was a Chinese comprador, interpreter, and businessman during the late Qing dynasty. Born in Xiangshan, Guangdong province, he studied in Robert Morrison's missionary schools as a boy and his classmates included Yung Wing. Because of the knowledge of English he obtained employment in the Hong Kong colonial government between 1851–57 and 1857–61, he served the Chinese Maritime Customs Service as interpreter and chief secretary. In 1861, he joined the Jardine Matheson Company, initially as a travelling salesman, visiting the various Yangtze River ports. In 1863 he was promoted and appointed Jardine Mathesion's Compradore in Shanghai. He was so successful in developing the company's trade he was soon made Chief Compradore responsible for all the comapany's compradores in other Chinese ports. Tong authored the work "The Chinese Instructor", a six-volume series of dialogues, published in 1862.