I have a great photographer, and I will speak patiently if I don't understand anything, but now I seem to be confused because I don't know anything and don't know what to ask.

Note: You have asked what you don't understand, which means that you basically know everything. What's left of photography is real technology. These skills are not based on inquiry, but on experience. Practice makes perfect. You should pay attention to how good works are made, so that you can make progress. There are some things you can't ask. So now all you have to do is. Learning, how to learn. One is a good work. See how others shoot, how to shoot, angle and color, what is the difference between you and others. You can't ask these questions. You can only ask your master about your products, those good products. Ask him what the difference is. So as to make progress. The other is to pay attention to your master's shooting angle and other skills. If you can't say it, the master won't say it, but you are used to it. So it's not how much you want to ask, but how much you want to learn. When you reach a certain level, there will naturally be new questions. Ask when you think about it.