CZ 3084 then ZH 8909 at Guangzhou
Almaty → Guangzhou → Yangzhou
Timetable, Guangzhou time
06:00CZ 3084 from Almaty at the gate
18:15ZH 8909 to Yangzhou leaves the gate
12 h 15 apart on the timetable
ZH 8909 leaves 12 h 15 after CZ 3084 arrives on the timetable: more than half a day, so not a connection we count.