Gold and purple
Huaijin chuizi, pronounced Hu á ij ī NCHU í Z ǐ, is an idiom vocabulary. It means "dignitary".
Explain and describe dignitaries. Gold, gold seal; purple, purple ribbon.
According to the biography of Feng Yan in the book of the later Han Dynasty, "Yan Shao was a famous and virtuous man, experienced a prominent position, cherished gold and turned purple, and uncovered the envoy Fengjie."
Gold and purple
Different people agree with each other - shū tú tóng huì