Only Use Unity Shader(Stand Shader)

In the new work environment, try to build the material under the base UnityShader
It looks good, at least I feel good.
But I can’t achieve the expected effect, forcing me to give up the base shader, I will start learning Unity Shader Graph

Hello, What can help me learn Shader Graph?
I think I solved my doubts.
I started to draw my own texture, and if you read my article, the theme has been resolved. But above link may be helpful to you, hoping to progress together