Now the cloud technology can be said to solve a lot of problems, I to AWS when in contact, I feel that if we feel like using AWS, then after a long period of time we will use AWS, in fact, when I and my family together, I will I have a lot of ideas, then I feel as if I come into contact with something, I will have my own judgment, if I feel not so good with words, so you say what I will not be shaken, because you feel is your own, and not on behalf of me myself, I won’t tell them so much, I think I can do a good thing, I think there’s no need to say so many words.