HO 2198 then 9C 6581 at Pudong
Changzhi → Shanghai → Osaka
Timetable, Shanghai time
18:20HO 2198 from Changzhi at the gate
15:159C 6581 to Osaka leaves the gate
20 h 55 apart on the timetable, overnight
9C 6581 leaves 20 h 55 after HO 2198 arrives on the timetable: more than half a day, so not a connection we count.