Is the blue yellow river chain of Haiyun a scam?

Yunhai Blue Yellow River Chain is not a fraud, because "Yellow River Chain" is the first mass tourism chain in China. Shanxi Tourism Association and Yunhailan Group organically integrate technological innovation and institutional innovation, and transform them around three dimensions: blockchain technology, blockchain mode and blockchain thinking, and go deep into the institutional level, industrial chain level and value ecology level. Based on the real economy, combined with "blockchain+big data+Internet of Things+general certificate+cultural travel". This is legal regularization. Therefore, the blue and yellow river chain in the sea of clouds is not fake.