China lodges solemn representations with U.S. over harassment of Chinese visitorsNations to enhance BRI tiesChina emphasises importance in relations with the UKBeijing slams Washington on illegal claims of demarcation of seabedChina firmly opposes its citizens being harassed when visiting the U.S.: spokespersonXi calls for more ChinaBeijing slams Washington on illegal claims of demarcation of seabedHong Kong defends new security lawAmbassador encourages education exchanges between China and UKNations to enhance BRI ties