Sure, Brian. Let me share my view of 2019 and then share some learning of both business from 2018 and then our view going forward. We see 2019 is a year of uncertainty, but we also understand customers actually look for value with great products. And for both brands, I mean at the same time, to be honest, 2018 was not easy either. So how did we do it? What have we learned in 2018? I mean for 2018, let's say, KFC. We, aside from the store retention, focus on key regions such as East China, enabling us to achieve volume market share in those regions. And for northeast part of China, actually, we achieved [Foreign Language] because northeast part of China has always been under challenge over few years due to even more challenging situation. And their hard work paid off. And we achieved positive same-store sales growth for northeast part of China for 2018 as well. And then, of course, we leverage digital initiative. We launched trendsetting new products like what I mentioned earlier, the spicy single-bone chicken and then we have the Crazy Thursday. And we have a good result. And then for 2018, for Pizza Hut. Pizza Hut was a transition year but we are happy to see despite a challenging 2018, the early indications that the plan is gaining traction with part of the traffic growth. And we go back on new store opening, with complete remodeling of 225 new stores. And we also complete the transformation of the delivery business. And we launched the screaming Wednesdays to rebuild the permanent menu, et cetera, et cetera. So for both business, while KFC has proven to be a resilient business, Pizza Hut, we manage to go through this transformation. So for 2019, we would take these learnings and apply them in 2019 as well. In the long term, China is still a very attractive market with over 6% GDP growth, and we are committed to China. And we do have confidence that we are well-positioned to stay competitive and maintain the leadership position in China. I mean I just want to mention one more thing. Pizza Hut, obviously, with the value perception, because of higher ticket average, will be more challenged. However, for 2018, we also achieved good value perception from customers now. So even for Pizza Hut, we believe that we are finding that value perception improvement measures that we can continue into 2019 as well. So I hope that addressed your question, Brian. Thank you.