Say we want to solve the RFID solutions problem now, the child to me, I said we want to solve the RFID solutions, but we have what technology has not yet reached that level, I and my friends sometimes, in fact there are a lot of things to deal with, but we are doing when we have a lot of ways to do, but sometimes we will feel as if our method is not so, we’ll go to see the other way not feasible in this case, in fact, I still have many other things to deal with, but you don’t said to me, so I definitely want to do for a while.