wtf is panda-vpn-pro?

This repository is a curated guide, written in Chinese, that reviews and recommends proxy services for users in China who want to access parts of the internet blocked by the national firewall. In Chinese internet slang, these proxy providers are called airports, referring to the idea of a gateway out of a restricted space. The guide evaluates dozens of them on price, speed, reliability, and the risk that a provider might shut down without warning. The README opens with a strong practical warning: never pay for a full year in advance, because any provider can disappear at any time. It tracks ongoing disruptions, including periods when the government has blocked specific relay routes or allowed domain name poisoning, where the addresses used by these proxy services stop resolving correctly. The author posts dated notices as conditions change, which makes the guide something closer to a running log than a static document. The guide distinguishes between two types of services: relay services, which route traffic through an intermediate server, and direct-connection services, which connect abroad without a relay. Relay services are typically faster but are more frequently disrupted. Direct-connection services are slower but harder to block. The guide recommends which type is safer to use at a given time based on current conditions in China. The repository lists specific providers along with prices, speed ratings, and flags for recent problems. It is aimed at ordinary users, not developers, and explains how to import subscription links into common proxy client apps such as Clash, V2ray, and Sing-box, which are the software tools people use to actually connect through these services. The full README is longer than what was shown.