Bitcoin is open source. Anybody who spends 2,000 yuan can copy the same bitcoin system. A full name can be sent by changing the name of a street currency. What is their value?
just because you can copy bitcoin's code it doesn't mean you can create "bitcoin". and it doesn't need any money by the way you can do it with 0 Yuan.
you can take a look at at least 30 bitcoin forks that happened in past 3-4 months and also look at the 7000+ altcoins that have been created in the past 8-9 years, 80% of them were copy of bitcoin and none of them became bitcoin and 6000+ of them are currently dead.