You can connect several devices to one account, with the limit based on your selected subscription plan. Here are the main points to remember about this feature:

• Accounts can be accessed on various platforms, no matter which platform was used for the initial registration (e.g., Android, iOS, macOS, Windows).
• The number of devices that can be supported depends on the subscription plan, potentially allowing an unlimited number of devices per account.
• If the number of connected devices surpasses the plan limit, notifications will be sent, alerting users to remove additional devices upon logging in.
• Each device can be associated with up to two accounts, whether it’s a computer or a mobile device.

Certainly! You have the opportunity to enjoy Qingwa NPV for China at no cost indefinitely through the "Daily Check-in" feature. Every day, you're allotted 15 minutes of complimentary usage time. Furthermore, you can accumulate 1 point for each successful referral, which can be redeemed for a 1-day pass. Here are the key points:

• Qingwa NPV for China promises to provide the "Daily Check-in" feature for free indefinitely.
• New users are granted an initial 15 minutes of free usage time, and you can earn an additional 15 minutes by completing the check-in process the following day.
• During the complimentary trial, you are encouraged to use our services without any limitations on usage. However, please be aware that server access is restricted to areas covered by the free plan.
• You can earn points by engaging in our referral program and subsequently redeem them for various plans.

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

1. Download the Qingwa 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 change and could be terminated at any time without notice.

Qingwa NPV for China prioritizes user privacy, guaranteeing that no logs of activity or connections are maintained. Additionally, the NPV service refrains from storing any information that could potentially be used to monitor specific network activities or behaviors of individual users.

You can reach out to us via the following methods:

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

You can reach out to us via the following methods:

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

The split mode functionality in Qingwa NPV for China accommodates web applications such as Telegram, WhatsApp, or Gmail, which rely on HTTPS. This mode can modify the routing for both HTTP (port 80) and HTTPS (port 443), making the web versions of these applications accessible. However, the application versions may operate on different ports.

To guarantee access, the following steps should be taken:

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

• If you try to sign in on a new device and go over the device limit, you will be redirected to the "Unbind Device" page, where you can disconnect any linked devices.
• Alternatively, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device you prefer.

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

• If you can't remember your username, please reach out to us and include a screenshot of your payment receipt.
• If you've misplaced your password, simply utilize the "forgot password" function found in the app.

We've observed that some users have difficulty selecting a server after picking a region.

To make things easier, we now showcase only regions. Heibao will automatically connect you to the server with the best performance in your selected region. Here are the details:

• The location menu will exclusively show regions, but each one contains numerous servers. When you choose a region, Heibao will automatically connect you to the server that provides optimal performance based on your network situation.
• If you're unhappy with the server you're connected to, you can disconnect and reconnect to the same region to be assigned a different server.
• You can continue this process until you discover a server that suits your requirements.

Typical reasons for network problems are:

• Slow local internet speeds (when not using a NPV)
• Increased user traffic at certain NPV server sites

To address these issues, you can attempt the following solutions:

• Assess your local internet speed by temporarily turning off the NPV
• Experiment with various network connections like WiFi, 4G, or 5G with the NPV disabled to detect any connection issues. For instance, if your WiFi is unstable, consider switching to a mobile data connection.
• Disable the NPV, select a different server location, and then reconnect
• If you prefer to remain connected to the same geographic area, disconnect and reconnect as this could link you to an alternative server within the same region.
• Keep conducting these tests until you identify the best server for your needs.

Global Mode: This option enables NPV for all online activities, which may cause slower performance on local websites and applications.

Split Mode: In this mode, NPV is utilized only for sites that are restricted due to geographical limitations, such as Google, YouTube, and Netflix, while preserving access to local Chinese websites.

You can modify the routing mode in the App Settings.

If you encounter issues accessing specific websites or applications, consider switching to "Global Mode."

Please reach out to us if you require further assistance.

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

• Initially, obtain 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 profiles or blog.
• You will earn 1 point for every friend who refers successfully, which you can redeem for a 1-day pass.
• After redeeming your points, you can check your redeemed plans in the "My Account" section.
• For a referral to be deemed successful, your referred friend must download and begin using the app. If they download the app but do not engage with it, you will not receive your referral point until they start using it.

Occasionally, there may be a delay in processing payments through the gateway. Here are the key points to remember:

• We support multiple payment options, such as Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you have successfully completed a payment but do not see the related plan in your account right away, please wait for approximately 5 minutes, then log out and log back in.
• If you continue to experience problems after following the steps above, 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配置不当或第三方软件的屏蔽和干扰造成的。解决方案是手动添加黑豹加速器（Qingwa 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 系统中找到并打开“Internet 选项”。
• 切换到“连接”标签页。
• 点击右下角的“局域网设置”按钮。
• 在局域网（LAN）设置页面中，在“使用自动配置脚本”选项下勾选√，并在地址框中输入：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 属性窗口。
• 最后，请彻底关闭浏览器，然后重新启动浏览器即可享受科学上网。

如下图：

When you install the Qingwa NPV for China app on Windows, you might receive alerts from your antivirus or firewall software since NPV applications could be viewed as possible threats. If you see these alerts, you should select options like "allow," "agree," or "trust" to proceed with the installation. This is crucial for the NPV to operate correctly, as it requires changing proxy settings. Denying these permissions may impede the proper functioning of Qingwa NPV for China.

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

Although free Qingwa NPV for China and proxy services are available, free Qingwa NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Qingwa NPV for China Free Qingwa 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 Qingwa NPV for China, install the app on your device, and select the "On" button that appears on your screen.

Although Windows 10 and 11 include an NPV client, it does not provide a full NPV service. To fully benefit, you'll need to link to a third-party NPV such as Qingwa NPV for China. The setup process can be somewhat complicated, so many users prefer to simply use the Qingwa NPV for China app instead.

An NPV establishes a virtual network by connecting various computers online. Initially centered on speed and security, it now primarily functions for privacy, encryption, and accessing restricted content.