BEIJING: China's top diplomat Wang Yi told his Japanese counterpart that he hoped Tokyo would handle the fatal stabbing of a schoolboy in the southern city of Shenzhen "calmly and rationally", China's foreign ministry said on Tuesday (Sep 24). After the attack last week in the southern Chinese city, Prime Minister Fumio Kishida demanded an explanation and urged Beijing to ensure the safety of Japanese citizens. The boy, reportedly 10 years old, was stabbed on his way to a Japanese school.