Hong Kong’s leader held meetings with his advisers, including a mainland Chinese economist and two tech experts from a Hangzhou start-up known as “Six Little Dragons”, ahead of his annual policy blueprint to gauge views on how to maintain the city’s status amid growing geopolitical tensions. The John Lee Ka-chiu-led lunch meetings took place between Wednesday and Friday, marking the first official gathering of the Chief Executive’s Council of Advisers, following the appointments of Han Bicheng,...