一、First, the beginner's coin speculation introductory process: 1, have their own account, looking for the current ranking of the leading platform, the first and second platform, the most secure, the existence of the most recent time, in all aspects of security, opportunity, are the best, so it is recommended to choose the ranking of the first two, the boss is BN, the second is OK, the two existence of a long time, safe and reliable; 2, have their own assets, into the field of crypto, nov...