Chrom OS on chuwi aerobook 2029

Dear
Can any one provide information regards double boot of os chrom and win 10 on chuwi aerobook
please include how to enter bios and how to change order of boot configuration

Chuwi LapBook SE is one of the best affordable chinese laptops out there and is already selling quite well for a while. Of course it’s fully based on the Windows 10 platform, but recently there emerged some fans trying to port the Chrome OS to it. Chuwi staff took a liking to the challenge and managed to adopt the Chrome OS to the laptop on their own successfully and documented it with photos.