Sū Xiàngxiān 蘇象先 (active Xuānhé — early Shàoxīng, c. 1110–1130). Grandson (chángsūn 長孫) of the great Northern-Sòng chief minister and polymath 蘇頌 Sū Sòng 蘇頌 (1020–1101, fēng Duke of Wèi 魏公). Held the substantive senior prestige title Zuǒ cháoqǐng dàfū 左朝請大夫 (Court Audience Grand Master, senior fourth-rank A) at the time of compiling KR3l0027 Chéngxiàng Wèigōng tánxùn 丞相魏公譚訓 in 10 juàn. The compilation preserves Sū Sòng’s table-talk and instructional sayings arranged into 21 thematic sections covering state politics, family teaching, letters, connoisseurship, religion, divination, and recognising persons. CBDB id 11621 records the name without lifedates or career detail. He is not otherwise prominent in the Northern-Sòng / early Southern-Sòng record.