參宿七

Rigel (star) / lit. seventh star of the Three Stars Chinese constellation

three (banker's anti-fraud numeral)

to take part in / to participate / to join / to attend / to counsel / unequal / varied / irregular / uneven / not uniform / abbr. for 參議院|参议院 Senate, Upper House

ginseng / one of the 28 constellations

used in 參差|参差[cen1 ci1]

Three Stars (Chinese constellation)

old variant of 宿[su4]

surname Su

lodge for the night / old / former

night / classifier for nights

constellation

seven / 7