MF 8355 then CZ 8720 at Guangzhou
Tianjin → Guangzhou → Harbin
Timetable, Guangzhou time
22:05MF 8355 from Tianjin at the gate
20:45CZ 8720 to Harbin leaves the gate
22 h 40 apart on the timetable, overnight
CZ 8720 leaves 22 h 40 after MF 8355 arrives on the timetable: more than half a day, so not a connection we count.