ZH 9962 then MU 5232 at Guangzhou
Wenzhou → Guangzhou → Nanchang
Timetable, Guangzhou time
00:10ZH 9962 from Wenzhou at the gate
23:20MU 5232 to Nanchang leaves the gate
23 h 10 apart on the timetable
MU 5232 leaves 23 h 10 after ZH 9962 arrives on the timetable: more than half a day, so not a connection we count.