BR 716 then VN 513 at Beijing
Taipei → Beijing → Hanoi
Timetable, Beijing time
19:35BR 716 from Taipei at the gate
15:30VN 513 to Hanoi leaves the gate
19 h 55 apart on the timetable, overnight
VN 513 leaves 19 h 55 after BR 716 arrives on the timetable: more than half a day, so not a connection we count.