Why hasn't there been any movement since the

Why hasn't there been any movement since the "combustible ice" that blew through the sky a few years ago? Is China still developing?

Why did the once hopeful star lose hope?Flammable ice, once considered the mainstream energy of the future more than 10 years ago, disappeared more than 10 years later. This is reallyHow fiercely it was blown back then, how tragically it has fallen now!Combustible ice is not an ordinary ice block, but a natural gas hydrate that can burn...