Difficult to move about a provision of like economic, teachers and friends to do when Zhongshu name. Has been recommended by the board of a rural country, the situation did not study Tian Ren San Ce. Ding-Ying Jun source, although thorough, animal husbandry, Rong Tong Yi Ye shall apply. Ziyang deep attention to feng shui, grinding Dan Jiacheng later critics.