12306购票页面出现“雪”“兑”“静”“铺”“宠”……是什么意思？

Core Viewpoint - The article discusses the introduction of special train services in China, specifically focusing on the "snow" symbol for ski equipment transport and other unique identifiers for various services offered by the railway department. Group 1: Special Train Services - The "snow" symbol indicates trains that provide ski equipment transport services for passengers, specifically for routes from Shenyang to Baishan, and does not affect regular passengers [1][2] - Passengers can book ski equipment transport services through the railway app, with fees ranging from 48 to 98 yuan depending on the service level [2] Group 2: Other Service Symbols - The "pet" symbol indicates trains that allow pet transport, with services available on 57 train routes across 43 stations [3] - The "quiet" symbol represents trains with quiet carriages, where noise levels are minimized, and this service will expand to over 8000 trains starting February 1 [10] - The "exchange" symbol allows passengers to use loyalty points to redeem tickets, with recent enhancements to the loyalty program for younger travelers [11] - The "bed" symbol indicates online bed selection services for sleeper trains, allowing passengers to choose their preferred sleeping arrangements [14]