Cao Cao Gaoling Site Museum is worth it! As soon as I entered the museum, I was shocked by the "King Wu of Wei" stone tablet. The unearthed pottery jars and weapons made me feel like I could travel back to the Three Kingdoms. I could see the original appearance of the tomb passage directly from the site pit, and watched Cao Cao's life with holographic projection, which was more exciting than the TV series. The "Mojin Fu" keychain in the cultural and creative store is super cool, you can brag about it for a year if you take it home!