rfid solutions

I found sister also really is very talented, he made his first RFID solutions, do so good, that I did not think of is, it makes me more to admire him. A few days ago, I heard sister said to be their leadership, let each of them make a RFID solutions, he said that he had never done, also don’t know what to do, he let me help him to do. Then I asked him to do, I said wait until he finished, if there are unreasonable, I’ll help him to change, now I see him do RFID solutions, I think is really quite good, in my opinion this is really a very good RFID solutions, so I don’t know to how to give him change.