KR 935 then ZH 8943 at Guangzhou
Phnom Penh → Guangzhou → Changzhou
Timetable, Guangzhou time
19:00KR 935 from Phnom Penh at the gate
13:30ZH 8943 to Changzhou leaves the gate
18 h 30 apart on the timetable, overnight
ZH 8943 leaves 18 h 30 after KR 935 arrives on the timetable: more than half a day, so not a connection we count.