Last year, Huawei's friends recommended overseas cdn77 service, more than a year of use, from strange to familiar, experience the professional service of the cdn77 team exceeded expectations, first of all, online customer service technical support and patience, my lame English is enough to cope. Some of the platform's settings are very powerful, although they are all in English, but as long as you have an understanding of the network and cdn, you can understand the operation, while providing a powerful api, you can connect with your own platform, very convenient. This year, the familiarity with cdn77 also gave me a deeper understanding of the principle of cdn, thank you to the cdn77 team. In general, the cdn77 technical service and charging scheme is worth learning by domestic cdn service providers. If there is a Chinese version, it is better, look forward to it.