Where do you get IT Orange's data from?

IT Orange is a structured company database and business information service provider focusing on the IT Internet industry. May I ask about the data of the website IT Orange (IT Orange official website)
: how to obtain data on entrepreneurs, institutions, investors, news, etc.?
The same question is, where does 36Kr’s startup company data come from?
Are these all crawled by crawlers? Or is there a direct data channel?
If there is a crawler crawler, what are the specific references and paths for the implementation of this crawler?

Reply content:

http://itjuzi.com has many data sources. To sum up, the main methods are as follows:

The first type is technical crawling, including major news media, app stores, etc., currently about 30% Proportion

The first category is user UGC contribution, currently about 30%. The first category is partner data channels, such as establishing contact with some recruitment websites and developer communities, and obtaining them regularly; it also includes data from investment institutions, especially It is about obtaining information about investment events, accounting for about 30%

The other 10% comes from IT Orange members who, as Internet entrepreneurship and investment enthusiasts, take the initiative to discover and accumulate personal connections~~ Support IT Orange, hoping to enhance user UGC functions and simplify audit permissions