lit. raise one's voice while using copper (fake) coins, meaning unrepentant; mask one's guilt with a belligerent attitude; be in the wrong but still be aggressive against others

tanned; old copper; bronze

very very thin copper pot

copper chloride

(noun) scrap metals

Scrap metal

verdigris

literally: 'to stink of money', used to describe a mercenary person or something where money is the primary concern before everything else

fake coin

copper coin

Causeway Bay, a place in Hong Kong, China

to be in the wrong yet still unrepentant and holds a defiant attititude [colloquial]

Causeway Bay Typhoon Shelter in Hong Kong [written and colloquial]

brass

bronze statue

bronze ware

Taiyaki

bronze drum

iron bones and copper skin

copper coin

gong

copper mine