Sichuan authorities are assisting the family of a 16-year-old Hongkonger who died while climbing a snow-covered mountain in the province. The Mount Siguniang Scenic Area Administration confirmed on Wednesday that the victim was 16 years old and told the Post that his family had arrived in the provincial capital Chengdu, with staff assisting them. Hong Kong’s Immigration Department said on Tuesday it was taking follow-up action through the city’s Economic and Trade Office in Chengdu, but did not...