新手教程 - 科技老王

📺 The Old King of Tech: a text tutorial site that accompanies YouTube tech videos, covering newbie tutorials, scientific internet access, VPS, NAS, and software tips!

Blog DNSHE 免费域名注册教程：实测 ccwu.cc 初始 10 年有效期无限续期永久使用，可托管 Cloudflare 用于 VPS、面板与自建博客

对于经常折腾比如搬瓦工VPS、飞牛NAS、Cloudflare免费节点科学上网、搭建出国留学科学上网扶墙梯子来…

Tool Reviews Does NordVPN work well in China? How to choose between wall-flipping and scientific Internet access｜Real Experience Review (2026)

Using a VPN in China is not as easy as “one-click installation and you're good to go”. If you're willing to explore and enjoy the process, you can refer to our previous article "Airports,...

NAS server Say Goodbye to No Public IP Anxiety: Create a Truly Shareable FNOS NAS Free Remote Access Solution with Cloudflare Tunnel / Zero Trust

I have previously written and recorded two and two articles and YouTube videos on NAS remote access via Cloudflare, detailing...

Tool Reviews Airports, VPNs, VPSs What's the difference between self-build? The upgrade path from “working” to “real control”.

Adapted from the “Basics” section of your previous “Guide to choosing a VPS for wall surfing: from the first look at servers to selecting a VPN", which aims to clarify: "What exactly should you choose a VP ...

NAS server Flying Bull NAS experience sharing: D525 from Qunhui to OMV to Flying Bull one return

Over the years of playing around with NAS, I've been using an under-configured D525 platform. Despite its limited performance, its small, compact and aesthetically pleasing design made...