thank you..well I am not expert at the Chinese market, except that I am aware of the function of no. 8 in that culture.
I just checked that 8ji8.com (which would be a better combo I think) and it is taken, but 8ji8.net is available.
That kind of tells us that market with NLLN will not be that hot, as if it is hot, usually .net/org/info is taken too.
The same is valid for 8ji0, 8ji0.net is also available, and that is valid for other extensions too.
Not only that: you can use mrdomain.com, and insert 8ji0 string in search field..you will see it is available basically in all extension. That means nobody wants it - if it would be "hot" topic in China, it would be taken in many other extensions.
Therefore I feel no value in the domain name.