Transcription
A map of the world with vertical lines marking the time zones from UTC-12 to UTC+12. It has a legend:
Wrong Time
"Natural time zones" are 15° in longitude. Land in red observes a time other than the zone it lies within. Smaller islands depict their 12 nautical mile territorial sea, for visual effect. In some cases this includes a state's archipelagic waters.
Plate Carrée projection, WGS-84 datum. December 2018 © International Mapping, all rights reserved.
The real problem with this is the official dictate that businesses in the west of China have to operate to Beijing time hours.
If you just said "businesses in the west open at 11 and close at 7, while Beijing does 9 to 5", it'd be like a smaller-scale version of what I (and others, including elsewhere in these comments) have advocated for: everyone operating on a single time zone, worldwide (usually UTC).