间使

secret envoy / acupuncture point Pc-5

between / among / within a definite time or space / room / section of a room or lateral space between two pairs of pillars / classifier for rooms

gap / to separate / to thin out (seedlings) / to sow discontent

to make / to cause / to enable / to use / to employ / to send / to instruct sb to do sth / envoy / messenger