Is the carriage of the T8722 train from Nanning to Guilin single or double?
At present, the carriage of the T8722 train from Nanning to Guilin is a single floor, which is the bottom floor of the K960/K959 train (Nanning-Shanghai). Although there is news that it will only be used for two months, there is still news that it will be used permanently. It seems that the second message is more credible.