只管
solely engrossed in one thing; just (one thing, no need to worry about the rest); simply; by all means; please feel free; do not hesitate (to ask for sth)
直观
direct observation; directly perceived through the senses; intuitive; audiovisual
至关重要
extremely important; vital; crucial; essential
中心埋置关系从句
center-embedded relative clauses
省直管县
direct management of a county by the province (PRC administrative reform)