According to @cz_binance, he is writing a book and realized both his English and Chinese are inadequate, noting he had to use a dictionary constantly (source: @cz_binance on X, Nov 13, 2025). The post is a personal update and does not include any guidance on Binance operations, crypto markets, token listings, or price views (source: @cz_binance on X, Nov 13, 2025). No cryptocurrencies or trading recommendations are mentioned in the post (source: @cz_binance on X, Nov 13, 2025).