Richorn, their version was launched 2-3 years ahead of ours. It's like comparing how the iPhone 7 seems more advance and prettier than the iPhone 5. So their content will always be more, so if you want sneak previews in the long run to our version, you can look at them. Oasis games claims it's not identical, but we know there's a lot of similarities even if they argue it otherwise.
And their version will most likely always be ahead. It's like you're 30 years old, your sister is 27 years old. She will always be 3 years behind until the day you go 8 feet under, only then will you catch up. The same for this game, until the CN version shuts down, then will be possibly catch up (though more likely than not, if they go down, we will most possibly go down too).