CZ 3636 then KR 936 at Guangzhou
Yiwu → Guangzhou → Phnom Penh
Timetable, Guangzhou time
20:20CZ 3636 from Yiwu at the gate
20:00KR 936 to Phnom Penh leaves the gate
23 h 40 apart on the timetable, overnight
KR 936 leaves 23 h 40 after CZ 3636 arrives on the timetable: more than half a day, so not a connection we count.