"Both a person from the back mountain, and a mountain behind people;"

The content shared by Houshan is very interesting. He is a professional investment research blogger. His tweets are humorous and interesting, and he can explain some complex logic from various angles. At the same time, he is also an accurate AlphaHunter, from trading to investment strategies, helping many people. That's why I say he is also a mountain behind others, which is "a mountain behind people"!