KR 935 then CZ 8726 at Guangzhou
Phnom Penh → Guangzhou → Wuhan
Timetable, Guangzhou time
19:00KR 935 from Phnom Penh at the gate
15:00CZ 8726 to Wuhan leaves the gate
20 h apart on the timetable, overnight
CZ 8726 leaves 20 h after KR 935 arrives on the timetable: more than half a day, so not a connection we count.