Xi Replies to Letter from Hong Kong Middle School StudentsXi Stresses Advancing HighExperts call for cooperation to boost highScholz to pay threeChina lodges protests against Japan actionsRobots inspect power facilities in mountainous Chinese provinceNE China's Jilin seeks new growth drivers for rural development with iceChina moves to unleash market demand for stronger growth against external uncertaintiesEconomic Watch: Improving logistics indexes reflect China's economic recoveryXi Story: Ensuring the Yellow River benefits the people