This weekend, Hong Kong mourns the loss of former chief executive and elder statesman Tung Chee-hwa.The shipping tycoon who became the city’s first leader after its transfer of sovereignty to China in 1997 died on September 8 at the age of 89, leaving a legacy of determined stewardship and dedicated public service.This weekend, a state funeral will be held to honour Tung, who was also a former vice-chairman of the Chinese People’s Political Consultative Conference (CPPCC). There will be a...