You are permitted to link multiple devices to a single account, with the limit on devices depending on the selected subscription plan. Important points to remember about this feature include:

• Accounts can be accessed from various platforms regardless of which platform was originally used for sign-up (e.g., Android, iOS, macOS, Windows).
• The number of devices allowed is dependent on the subscription plan, theoretically enabling an unlimited number of devices per account.
• Notifications will be issued if the number of connected devices surpasses the plan limit, prompting users to disconnect extra devices after logging in.
• Each device can be associated with up to two accounts, whether it's a computer or a mobile device.

Absolutely! You have the opportunity to use Shanyang NPV for China entirely free of charge indefinitely through the "Daily Check-in" feature. Every day, you receive 15 minutes of complimentary usage time. Furthermore, for each successful referral, you can earn 1 point, which can be redeemed for a 1-day pass. Here are the key details:

• Shanyang NPV for China pledges to provide the "Daily Check-in" feature for free indefinitely.
• New users are granted an initial 15 minutes of free usage, and you can earn an additional 15 minutes by completing the check-in process the next day.
• During the free trial, you are encouraged to enjoy our services without any limitations on usage. However, please keep in mind that server access is limited to the locations covered by the free plan.
• You can accrue points by joining our referral program and then redeem them for various types of plans.

Of course! We offer a 15-minute daily trial period. To start your trial, please follow these instructions:

1. Get the Shanyang NPV for China app.
2. Create a new account.
3. Press the "Daily Check-In" button on the app's main screen.

Please note that the availability of this free trial may vary and could be terminated at any time without prior notification.

Shanyang NPV for China prioritizes user privacy, guaranteeing that no logs of activity or connections are maintained. Additionally, the NPV service refrains from storing any data that might be utilized to monitor particular network activities or behaviors linked to an individual user.

You can reach out to us via the following methods:

• Website: http://koolshanyangnpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

You can reach out to us via the following methods:

• Website: http://koolshanyangnpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

The split mode feature in Shanyang NPV for China accommodates web applications such as Telegram, WhatsApp, or Gmail that use HTTPS. This mode can change the routing for both HTTP (port 80) and HTTPS (port 443), enabling access to the web versions of these applications. Nevertheless, the application versions might utilize different ports.

To guarantee access, the following actions should be taken:

• Select the "Global Mode" option found in the routing settings.
• Adjust the proxy settings of the application. For instance, here’s how to modify the proxy settings for the LINE app:
  
  

• If you try to log in on a new device and surpass the device limit, you will be redirected to the "Unbind Device" page, allowing you to disconnect any linked devices.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device of your preference.

It's normal to forget usernames or passwords, and we strive to simplify the recovery process. Here are your options:

• If you've forgotten your username, please reach out to us and share a screenshot of your payment history.
• If you've misplaced your password, simply utilize the "forgot password" option found in the app.

We've observed that some users find it difficult to select a server after picking a region.

To streamline this process, we now solely showcase regions. Heibao will connect you to the server with the optimal performance in your selected region automatically. Here are the details:

• The location menu will exclusively show regions, but each region includes hundreds of servers. By choosing a region, Heibao will link you to the server that delivers the best performance based on your network conditions.
• If you’re unhappy with the server you’re connected to, you can disconnect and reconnect to the same region to access a different server.
• You can continue this process until you discover a server that fulfills your requirements.

Common reasons for network problems include:

• Slow local internet speeds (without utilizing an NPV)
• High user traffic at specific NPV server sites

To fix these problems, you might try the following approaches:

• Check your local internet speed by disabling the NPV temporarily
• Examine various network connections like WiFi, 4G, or 5G with the NPV turned off to pinpoint any connection issues. For instance, if your WiFi is inconsistent, switch to a mobile data connection.
• Disable the NPV, select a different server location, and reconnect
• If you prefer to stay within the same geographic area, disconnect and reconnect, as this may connect you to an alternate server in the same region.
• Keep conducting these tests until you locate the most appropriate server for your needs.

Global Mode: Enabling this option activates NPV for all online activities, which might cause slower performance for local websites and applications.

Split Mode: This configuration applies NPV solely to sites that are restricted due to geographic limitations, such as Google, YouTube, and Netflix, while preserving access to local networks for Chinese websites.

You can modify the routing mode within the App Settings.

If you experience difficulties accessing specific websites or applications, consider switching to "Global Mode."

Please reach out to us if you require any further assistance.

You can accumulate points by referring friends and utilize them to claim rewards. Here's how it works:

• First, acquire your "Referral Code" or "Referral Link" by navigating to "Share & Gift" and selecting "Share Now." You can then share it with friends or post it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully signs up through your referral, which you can redeem for a 1-day pass.
• You can check your redeemed rewards in the "My Account" section after you have exchanged your points.
• For a referral to be counted, your referred friend must download and start using the app. If they download the app but don't utilize it, you won't receive your referral point until they begin to use it.

There may be occasional delays in processing payments through the gateway. Consider the following important points:

• We support various payment methods, including Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you've successfully made a payment but the corresponding plan is not visible in your account right away, please wait approximately 5 minutes, then log out and log back in.
• Should you continue to experience issues after following the previous steps, please take a screenshot of your payment confirmation and contact us for further assistance.

这种情况通常是由于系统代理地址设置不当或第三方软件的屏蔽和阻止导致的。解决方法是手动添加黑豹加速器（Shanyang NPV for China）的科学上网代理地址。

请按照以下步骤进行操作：

• 在 Windows 系统中查找并打开“Internet 选项”。
• 转到“连接”标签页。
• 点击底部右侧的“局域网设置”按钮。
• 在局域网（LAN）设置页面中勾选“使用自动配置脚本”选项√，并在下面的地址框中输入：http://127.0.0.1:7525/proxy。
• 点击右下角的“确定”按钮，然后再次点击“确定”以关闭 Internet 属性。
• 最后，请完全关闭浏览器，然后重新启动浏览器即可畅享科学上网。

如下图所示：

During the installation of the Shanyang NPV for China app on Windows, you might see alerts from your antivirus or firewall software, as NPV applications might be viewed as potential risks. If you receive these alerts, you should select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to work properly, as it requires changes to the proxy settings. Denying these permissions may impede the proper functioning of Shanyang NPV for China.

By utilizing Shanyang NPV for China on your Windows PC, you can ensure that all your activities remain secure. When you connect to one of our Shanyang NPV for China server locations, your device's IP address will be replaced with a new one, protecting your data on unsafe Wi-Fi networks, and allowing you to access blocked websites and services.

Although free Shanyang NPV for China and proxy services are available, free Shanyang NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Shanyang NPV for China Free Shanyang NPV for China frequently underperform, might endanger your data by selling it, and usually do not provide sufficient protection against potential cyber attacks.

Getting started is easy! Just sign up for Shanyang NPV for China, install the app on your device, and click the "On" button that appears on your screen.

Although Windows 10 and 11 include an NPV client, it does not offer a comprehensive NPV service. To access the complete advantages, you must connect to a third-party NPV such as Shanyang NPV for China. Configuring it can be somewhat complicated, leading many to prefer using the Shanyang NPV for China app instead.

An NPV establishes a virtual network by connecting various computers online. Initially aimed at enhancing speed and security, it now primarily focuses on privacy, encryption, and accessing restricted content.