Use panda elements to mainly face male and female teenagers. So far, I remember that afternoon when the plan was submitted, I was chatting with other colleagues. At 6 o'clock in the evening, more than customers gave back and selected my plan, so all kinds of happiness came to mind, thinking that they were still good. Even thinking about changing it tomorrowAfter coming to the company the next day, I found that I was thinking too much. I didn't know until I asked which night the customer came. When chatting with customers, the boss suggested that customers reposition their products and specially design a mobile power supply for girls. It's speechless to say that women earn money. In this way, my plan was parsed.