Beijing’s top diplomat in Hong Kong has warned the city’s new U.S. Consul General not to interfere in the territory’s internal affairs, underscoring persistent tensions between China and Washington. Cui Jianchun, commissioner of the Chinese Foreign Ministry’s office in Hong Kong, met Tuesday with Consul General Julie Eadeh to voice “serious concerns” about her conduct, his office said in a statement Thursday. Eadeh, who assumed her post in August, has drawn criticism from Beijing for reportedly