QYfou is a product of Qi. It mainly provides a one-stop platform for VPS hosting + technical services. It is different from ordinary IDC. QYfou is not a traditional IDC. It is accurate. In general, it should be a "service provider". The focus of future development will be technical services, and the service targets are friends who are novices in building websites and Internet enthusiasts. Regarding product pricing, generally speaking, we will not take the low-end and cheap route. There are two reasons: First, the existing resources and energy are not suitable for low-cost VPS. There are many cheap hosts on the market. , basically based on large-scale + overbooking; another reason is that the product positioning is not IDC, focusing on technical services, it should be technical services is the selling point. As for the sales strategy of the product, it is currently intended to be limited in quantity and supplied in stages to those who want to build websites. There are two reasons: Firstly, readers who are digging websites are people who have a certain foundation in website building or are interested in the Internet. They have a certain understanding of me (Qi), so that we can communicate in the later stage. It will be very smooth. Some time ago, a friend who was a tribal blogger from 10 years ago added my WeChat account, which moved me very much. Another reason is that I am currently responsible for technical support services. I personally prefer technical services, not just hosting. In the future, it will be maintained by dedicated sales and technical personnel, but currently the service is limited. 
In short, the price of QYfou VPS products will be a bit more expensive, but the service is definitely the best, and it is more suitable for novice friends to build websites. If other friends need VPS, you can take a look at the following three VPS topics I wrote. Basically, I wrote a summary of the VPS hosts I have tried:
- VPS host ranking list - summary list of VPS hosts used by webmaster Qi
- Summary of VPS hosting providers and computer rooms connected to CN2 lines - reference manual for identifying genuine and fake CN2 line hosts
- CN2 GIA VPS host collection and summary - China Telecom, China Unicom and China Mobile CN2 GIA line VPS host
1. At present, the VPS host of its C3 computer room in Yunfou has been upgraded to a CN2 GIA line. Telecom users can use bidirectional CN2 GIA, and the speed can be maintained at 1MB/s. Latest evaluation reference: QYFOU US CN2 GIA VPS host evaluation - average performance, large traffic, fast telecommunications speed. October 17, 2020. 2. For information on how to use cloudflare Railgun acceleration, please refer here: Cloudflare Partner Access Management Cloudflare CDN-Enable Railgun Dynamic Acceleration. Updated December 2, 2018.
1. QYfou VPS host price and purchase
website:- Home page: https://qyfou.com/
Or you can use Alipay to click and pay. 
Payment successful. 
Special note: Due to the problem of connecting the Youzan payment interface with WHMCS, Please do not close the original payment page after making the payment on your mobile phone, and wait patiently for more than 30 seconds (especially at night). A message indicating successful payment will appear. 
After the payment is successful, you will receive five emails from Qiyunfou. The first one asks you to confirm your email address, and the last one contains your VPS host account and password. Please keep it properly. 
This is the content of the email after the host is activated. 
3. QYfou VPS host management and use
QYfou VPS will be activated immediately after successful payment. If you still do not receive a prompt that the payment is completed after payment, please contact Qi and I will handle it as soon as possible. Don't worry .
This is the management page of the QYfou VPS host. Here are the basic functional options such as restart, shutdown, VNC, etc. Click the "manage" button to enter the powerful Solusvm control panel. (Click to enlarge) 
The first thing after entering the Solusvm control panel is to adjust the language to Chinese. 
This is the Solusvm control panel. There are many VPS management operations here. Reinstalling the system, changing the root password, and VNC console are commonly used by us. (Click to enlarge) 
Here you can change the Root password. 
The VNC console is divided into Html5 version and JAVA version. 
To use the Html5 version, you need to allow browser pop-ups. 
Here is the VNC console. This function is particularly useful when reinstalling the system, especially if the operating system with the word Latest is installed . It will be automatically updated after the first startup. You can see it here. 
This is the Java version of VNC. To enable this function, you need the support of your computer and browser. For specific enabling methods, see: Enable IPMI JAVA console in your browser. 
After exiting the Solusvm control panel from the upper right corner, you will automatically enter the WHMCS management panel. You can switch back and forth between the two panels. 
4. QYfou VPS host performance evaluation
This is the CPU and IO hard drive read and write speed test of the VPS in the PZ computer room of QYfou VPS in Los Angeles, USA. From the picture, you can see that the IO is low because it is a pure HDD hard drive without SSD or RAID disk array.
QYfou VPS The VPS in the PZ computer room in Los Angeles, USA, uses a shared G port. When testing the bandwidth at night, it is 100-200Mb/s. 
During the day, it can reach about 300-400Mb/s. 
The performance of the VPS host with 1GB of memory was tested using UnixBench, and the overall score was around 1,400. (Click to enlarge) 
5. QYfou VPS host speed test
Before B-B-r+Telecom+Night was installed, the download speed tested was only around 100KB/s, sometimes even slower.
After installing B-B-r (see the installation method: VPS host acceleration method - one-click installation of acceleration module), it can reach 200-300KB/s at night. The speed may be different in different regions. I use Telecom. 
If it is daytime, directly use SFTP to download the file from the server to the local computer and install B-B-r. Generally it can reach more than 1MB/s. 
As for the upload speed, it can reach full speed during the day, but it will be much slower at night. 
This is the ping value tested by the webmaster tool, with an average of about 200. 
This is a telecommunications subscriber line, direct connection. 
This is China Unicom user line, direct connection. 
This is a mobile subscriber line, direct connection. 
For the speed of downloading the demo site, the cloudflare Railgun acceleration of cdn.wzfou.com has been enabled ( All domain names using its cloudflare host can be accessed for free. I will talk about the specific access method in another article. to ), if it is not enabled, it will be slow at night, sometimes only a few hundred KB/s, and it can reach about 1MB/s during the day. 
The VPS host performance and speed test methods used in this article are referenced from: Three free tools to help you detect the authenticity of the VPS server - VPS host performance and speed test methods.