Is there a soft berth ticket for the tourist train from Guangzhou to Lhasa?

According to the query of China Tibet Tour in official website, the train from Guangzhou to Lhasa leaves at Z264 every day, 1 1: 40, and arrives in Lhasa at 16: 56 the next afternoon. The whole journey takes about 53 hours 16 minutes, and the train passes through Guangdong, Hunan, Hubei, Henan, Shaanxi and Shaanxi. It is the longest train in Tibet at present, but it is also the best to watch. The train fare from Guangzhou to Lhasa is 447 yuan for hard seat, 865 yuan for hard berth and 0/468 yuan for soft berth. Compared with the ticket price, the train ticket price is relatively cheap, and you can enjoy the beautiful scenery along the railway along the way, including spectacular snow areas, boundless deserts, vast grasslands, majestic snow-capped mountains and beautiful lakes.