Oslo is 6 hours behind Beijing
Best overlap: 2:00 PM to 6:00 PM in Beijing is 8:00 AM to 12:00 PM in Oslo.
Book within 2:00 PM to 6:00 PM Beijing time (8:00 AM to 12:00 PM in Oslo) and both teams will be at work. Since Oslo is 6 hours behind Beijing, the workdays overlap by around 4 hours; 2:00 PM in Beijing (8:00 AM in Oslo) makes a reliable recurring slot. Seasonal note: Oslo uses daylight saving and Beijing doesn't, so double-check the times in your own months — they can move by an hour.