KR 935 then CZ 3181 at Guangzhou
Phnom Penh → Guangzhou → Chifeng
Timetable, Guangzhou time
19:00KR 935 from Phnom Penh at the gate
18:00CZ 3181 to Chifeng leaves the gate
23 h apart on the timetable, overnight
CZ 3181 leaves 23 h after KR 935 arrives on the timetable: more than half a day, so not a connection we count.