In recent years, domain name investment has been increasingly drawing people's attention and has become a popular investment industry following the stock market. Because of its non-replicable nature, as early as the initial stage of domain name open registration, there have been many people abroad engaging in domain name investment. At the same time, some domestic individuals with forward-looking awareness have also entered this industry. Most of these people are already very successful figures in the Internet field, and it is worthwhile to re-understand them from the perspective of domain name investment: