There were four idealistic and academic schools on Xining and Yuanfeng period in Song dynasty, which offered four inspirit colonies to shih ta fu to select or attach to.
北宋熙宁、元丰年间，雄踞于思想文化领域的“宋学四派”，为士大夫们提供了四种可供选择或归附的精神群体。
Paul Fu-speed, Chang Shih-high-speed intersection in the territory, for an important transportation hub in the west of Baoding.
保阜高速、张石高速在境内交汇，为保定西部重要的交通枢纽。
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