 He became its director in 1967 and worked in various places including from Hong Kong, Taiwan, China, the United Kingdom, Malaysia and Australia throughout the years.In 1970, he was promoted the managing director in 1970 and was the chairman and senior managing director of the firm from 1975 until his retirement in 1983.He was also chairman of the other companies under Jardine, including the Hongkong & Kowloon Wharf & Godown Company from 1970 to 1980, the Hongkong Land from 1975 to 1983, the Hongkong Electric Holdings between 1982 and 1983 (director 1975–83), and the Jardine Fleming Holdings from 1975 to 1983.