Xinhua News Agency, June 20, learned from the Shanghai Railway Bureau that due to the sudden failure of a construction train, the railway department took temporary shutdown measures for some trains on the Shanghai-Nanjing intercity railway. Passengers who have purchased stop train tickets can hold their tickets at the station window no later than 30 days from the ticket date (including the same day) to apply for refund procedures; passengers who buy tickets on the 12306 website, if they have not yet exchanged for reimbursement vouchers, they can directly apply for refund on the website, all of the above can be refunded at full price and without service charge.