Senses
上行 to go up
To go upward; specifically to travel against a current upriver or to move from a lower place to a higher place
上行 to travel toward a center
(of trains or vehicles) To travel toward a capital city, toward a main railway line, or from south to north (in Taiwan)
上行 to submit to superiors
To submit a document or report from a lower level of government or organization to a higher authority
上行 honored seat
(literary) An honored position or seat of high rank
上行 orders from above
(literary) Instructions or orders from a superior
上行 guild
(historical) A business guild or shop in historical commerce