Best way to identify trend for beginners

How to choose a platform, can copying or calling orders really make money?

How can one be called a qualified trader?

Fund management has always been a headache for me. May I ask you guys, how can I do a good job of position control?

I have been unable to set the stop loss in the transaction, how can I do a good stop loss?

Why do many people say that those who use naked k to make orders are masters?