Beijing’s top diplomat in Hong Kong has laid down the scope of engagement for the new US consul general in the city, urging her not to interfere in local matters and the country’s internal affairs, while playing a constructive role in the development of China-US relations. Cui Jianchun, the commissioner of the Ministry of Foreign Affairs in Hong Kong, also told newly appointed US Consul General Julie Eadeh that Washington should lift sanctions concerning the city during her courtesy call on...