Okay, Michelle, thank you. For the different tier cities for KFC, also we are happy with the same-store sales across city tiers. However, with our hard work Tier 1 cities actually right now are giving us the best sales growth, which is very encouraging, because Tier 1 cities, as you can appreciate, has the highest level of competition with highest labor cost, with highest rental, et cetera, et cetera. So it’s very encouraging to our team that we can do better in Tier 1 cities, because if we can survive in Shanghai, Beijing, Guangzhou and Shenzhen, we probably can survive in other part of China as well. So that is what the city tier. The other one is a new store concept. You’re right to point, our KPRO is very different. And I have to say KPRO, we finally have a successful experiment. Actually, we have tried a few times before and finally it worked. Thank you to the hard work of many, many people in KFC and in Yum China. And we purposely try to have something very, very different, because that’s how we learn. I mean, we can try sort of the incremental changes in our current store like the high-end trade zones, the transportation hubs, et cetera, et cetera. But we want to try something very, very different. Why don’t we just give a go. We even changed the color to green from red, that’s probably funny enough as a brand builder that’s, that’s a huge decision. So and it was one store trial and we’ve learned tons not only in terms of the store layout, the service model, the product, we try even – something even more aggressive behind the scene the customer cannot see how do we set up the IT system, how do we try something in terms of our technology. That that critical as well and would take whatever learning from there and use it in KFC and in Yum China. So net-net, it’s a very, very good experiment and we’re very happy to see positive feedback from our own staff, from our landlord, from our customer. So when you guys come to see our KPRO store, please share your thought with us, because we’re still learning from this particular experiment.