CZ 3264 then KR 936 at Guangzhou
Dazhou → Guangzhou → Phnom Penh
Timetable, Guangzhou time
23:15CZ 3264 from Dazhou at the gate
20:00KR 936 to Phnom Penh leaves the gate
20 h 45 apart on the timetable, overnight
KR 936 leaves 20 h 45 after CZ 3264 arrives on the timetable: more than half a day, so not a connection we count.