CZ 3224 then 8M 714 at Guangzhou
Yan'an → Guangzhou → Yangon
Timetable, Guangzhou time
13:30CZ 3224 from Yan'an at the gate
04:158M 714 to Yangon leaves the gate
14 h 45 apart on the timetable, overnight
8M 714 leaves 14 h 45 after CZ 3224 arrives on the timetable: more than half a day, so not a connection we count.