One caveat with that is that a huge percentage of the Han Chinese population lives in the east of the country. The west makes up only 28% of the population, and

One caveat with that is that a huge percentage of the Han Chinese population lives in the east of the country. The west makes up only 28% of the population, and a big percentage of that is minority populations. So any response you get is likely going to come from people who would probably live in the same time zone either way.