The #空投发现指南 airdrop is an activity for promoting the project and rewarding users, taking various forms. Common types include token airdrops, where completing tasks can earn new coins; event airdrops, collaborating with projects to complete simple steps to receive coins; holding airdrops, rewarding based on the amount held or duration; and launch airdrops, combining IEO rewards for early participants. To participate, first register for a Binance account and complete KYC verification, regularly check the official website, App, and social media for activities, follow the rules to complete tasks, and wait for the reward distribution. For example, on Twitter: many cryptocurrency projects will publish airdrop information through Twitter. You can follow some major cryptocurrency accounts or the official accounts of related projects (such as Ethereum, Polkadot, etc.), as well as news and analysis accounts in the cryptocurrency field.