NewEconoLab is a group of developers branding themselves as the Chinese $NEO Development Community.
Their debut project is the NEO Name Service (NNS).
Similar to the ENS, the NNS allows users to create custom public addresses ending with ".neo".
Neo Name Service Technical White PaperNoun definition
Domain Name Service
The domain name service is designed to replace random strings, such as wallet addresses, smart contracts, and other hard-to-remember human characters, with word phrases such as abbreviations. Through the domain name service, people no longer have to remember the address and hash that can not be read, just know a word or a phrase can be transferred, the use of the contract.
Domain name format Refer to the well-known DNS specifications, the English periodical segmentation of the various components, each component from right to left for the domain, the main domain name, sub-domain name.
area
The domain is the root of the domain name, which determines the unified specifications of all the domain names under it, such as the main domain name structure specification and sub-domain name specification. For example, we will define the main domain name. Test domain can not exceed seven characters, you can not set sub-domain names.
The main domain
Primary domain subordinate to the domain, subject to the rules of the domain. Composed of arbitrary characters, the ownership of the primary domain needs to be obtained through open bidding. The address or account that owns the primary domain name is called the registrar.
Subdomain name
Subdomains are subordinate to the main domain and consist of arbitrary characters. The ownership of the subdomains inherits from the main domain and management rights can be freely assigned by the registrar.
registrar
Registrar, ownership of the master and subdomains during the expiration date. It can be based on ownership of the domain name parser settings, parse settings, logout operation. You can sell the domain name management, and even sell ownership of the domain name. Registrar has priority on the ownership of expiring domain names.
Validity
The mapping between each primary domain name and the registrar is valid, and each ownership is valid for 365 days. Expired domain name will be forced to log off when it is first used, the caller will receive a 0 address to return. Forcibly canceled domain name can be immediately activated bidding. Within a certain period of expiry of the validity period, registrants may apply for an extension of priority and a new 365-day period of validity......
https://github.com/NewEconoLab/neo-ns 
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