Historical clue formulations

• Confucian scholar Chu ___ — 2020-05-28
• Fu-___ (legendary Chinese sage) — 2018-04-28
• Confucian scholar Chu ___ — 2013-05-09
• Relative of -esque — 2010-09-02
• Philosopher Chu ___ — 2006-06-04
• Chinese philosopher Chu ___ — 2005-09-25
• Fu-___ (legendary Chinese sage) — 2005-06-01
• Fu-___ (legendary Chinese sage) — 2001-02-04