Traditional Culture Encyclopedia - Hotel franchise - Will the train from Jining to Beijing return to Jining immediately after it arrives in Beijing? If not, where does the conductor rest? thank you

Will the train from Jining to Beijing return to Jining immediately after it arrives in Beijing? If not, where does the conductor rest? thank you

2073/2072 Jining-Beijing12:16-21:519 hours 35 minutes hard seat 82 hard sleeper 163.

K 1902/K 1903 Jining-Beijing 19: 12-05:00 9 hours 48 minutes hard seat 93 hard sleeper 174.

207 1/2074 Beijing-Jining 07:05- 17:00 9 hours 55 minutes hard seat 82 hard sleeper 163

K1901/k1904 Beijing-Jining 23:23-08: 16 8 hours 53 minutes 93 174.

You can refer to the above timetable, and none of them will come back immediately. After the train enters Beijing, if it doesn't start for a long time, it will enter the temporary garage for parking and maintenance, and all train attendants also have corresponding rest areas. I don't know where to rest.