The article reviews the current situation in various domestic industries, pointing out that many industries have limited opportunities, especially adult experience venues, second-hand housing, and coffee shops, which are considered inaccessible. In contrast, cross-border e-commerce, the pet industry, and adult products are viewed positively. The article emphasizes the advantages of the Blockchain industry, believing it has more opportunities and dividends, but also reminds to pay attention to asset security. Overall, Blockchain is seen as a rare major trend at present.