In the early days, for example, the initially launched google.cn used the ICP license numbered "Jing ICP Certificate No. 050124" held by Ganji.com, while Yahoo used the ICP license of 3721, eBay used the ICP license of EachNet, and Amazon used the ICP license of Joyo.com... Foreign companies usually adopted flexible ways such as borrowing licenses, leasing, or authorizing local partners to operate, or directly did so with a 100% shareholding ratio. It's hard to directly conclude whether it was due to ignoring the rules or simply not knowing them, considering the indeed large and complex volume of laws, regulations, rules, and various stipulations.