Hi, China has become the second largest sales market for Apple products in the world. But I think Apple products have reached saturation point in Chinese high-end market. In recent years, more and more Chinese people abandoned the traditional cell phone then purchase the high-priced smart phone. It caused more and more competitors. And with the current situation in China, the next wave will focus on the relatively cheap price of smart phone. So Apple will face a dilemma: if Apple chooses the low-end market to meet. it will lead to profit margins shrink. But if Apple insists the high road the sales, it will be stagnant. I think Apple is not going to give up the Chinese market. May I ask how Apple company think about this issue?