 Complete the following phrase:  He was noted for the cultural and intellectual achievements made during his reign. In particular, Zhu Xi wrote some of his most famous Neo-Confucianist works during this period. However, Emperor Ningzong was known for his aversion towards the spread of Neo-Confucianism in his imperial court due to the influence of his chancellor Han Tuozhou and on the political side, however, Emperor Ningzong saw his government being plagued by rising inflation that threatened the economy and the military advances by the Jurchens from the north during the 