When Odindog recommended it, it was 1.3M, but now it's 17M, which is more than ten times. When Odincat recommended 300k, now it's 3.1M, which is more than ten times. There are already three times as many people entering today, no matter how hard it is, don't fomo. It's very fragrant. Next time we have something new to study together, don't lose money. Let's gradually release some in batches, at least one book. The premise is not to lose money. There can be a big thumbs up here.