Wu Shuo learned that, according to Kaiko data, South Korea accounts for 30% of global crypto trading volume, with altcoins making up 85%, Bitcoin 9%, and Ethereum 6%; in the Japanese market, the monthly trading volume valued in yen remains between $2 billion and $3 billion, distributed across four exchanges, representing only a portion of Korea's approximately $26 billion weekly trading volume, but its Bitcoin market depth is 3 to 5 times higher.