FM 9210 then MF 8552 at Pudong
Xining → Shanghai → Tianjin
Timetable, Shanghai time
16:05FM 9210 from Xining at the gate
15:25MF 8552 to Tianjin leaves the gate
23 h 20 apart on the timetable, overnight
MF 8552 leaves 23 h 20 after FM 9210 arrives on the timetable: more than half a day, so not a connection we count.