Can Electronic Cigarettes Be Carried On High-speed Trains?

According to the regulations of China Railway, passengers are allowed to carry personal electronic devices, including electronic cigarettes, on high-speed trains. However, in order to ensure the safety and comfort of passengers on the train, the following points need to be noted:
The use of electronic cigarettes in the carriage is prohibited as the smoke may cause discomfort to others.

2. Please ensure that the electronic cigarette is turned off and placed in hand luggage or carry on luggage.

3. Please follow the smoking and no smoking signs inside the carriage.