Hyderabad is 2.5 hours behind Shenzhen
Best overlap: 10:30 AM to 6:30 PM in Shenzhen is 8:00 AM to 4:00 PM in Hyderabad.
Schedule calls for 10:30 AM to 6:30 PM in Shenzhen — your colleagues in Hyderabad will be online from 8:00 AM to 4:00 PM. Because you share 8 hours of the workday, there's no need to compromise; book the time that suits the meeting, not the map.