The only explanation of the word "Jin" as an adjective is "bright and dazzling", and "Ma Jinchao" means "Ma Chao is like gold", so it can be extended to "outstanding" to describe people.
"Ma Jinchao" came from Xiliang, and Cao, Liu and Ma Chao existed before the game. Ma Chao is regarded as a brave warrior among Qiang people. Because he is good at fighting and outstanding in martial arts, he is always "wearing silver armor", which is very eye-catching from a distance. In other words, as soon as Ma Chao appears on the battlefield, no matter whether he is an enemy or a friend, he will be noticed immediately. This is a sense of superiority and glory in using gorgeous brocade in the "plain cloth" cluster, regardless of clothing, appearance, momentum and martial arts. This "brocade" texture will make the surrounding background gray and pale, and awe is the feeling of "god-like".
Extended data:
1, Ma Chao (176-222), born in Maoling, Fufeng, Meng Qi (now Xingping, Shaanxi Province), was a descendant of General Han, the son of Marten, and became famous as a teenager. Cao Cao repeatedly called Ma Chao into Beijing to be an official, but Ma Chao refused. Then Marten entered Beijing, sealed Wei Yan, and Ma Chao commanded Marten's troops.
2, the basic meaning of brocade:
(1) pictophonetic characters. From silk to gold. Original meaning: silk fabrics with colorful patterns.
For example: tips (tips); Brocade quilt (large quilt made of brocade); Brocade (brocade sail); Brocade (cover up ugliness with brocade and shelter with kind words)
(2) In ancient times, it was called brocade robe, which was extended to reward.
For example: brocade robe (colorful cassock); Jin Yi Wan Ku (refers to gorgeous clothes and luxury life)
(3) Honorary words in old letters?
For example: golden year; Brocade (alphabetic language. Respect each other's attention. Also known as the golden year); Jin Lang (book axis alias); Jinsu (letter).
(4) metaphor colorful, colorful.
For example: brocade (bright and colorful patterns); Brocade (colored stone); Jinse (ornate musical instrument); Brocade coins (brightly colored silk).
References:
Baidu Encyclopedia _ Ma Chao? Baidu encyclopedia _ brocade