Gold=8

the Chinese character gold consists of 4 level lines (incl. a vertical line) and 4 oblique lines, this may implies a way of making money: steady stand plus braveness.

金的汉字组成:4“水平”线（包括一条垂直线）和4斜线，这可能意味着一种赚钱的方式：稳加狠