Pine, cypress, plum blossom, bamboo, chalk, cows and candles are metaphors for those people.

1, use "pine and cypress" as a metaphor for a gentleman. Only in a sinister environment can we show the integrity of a gentleman.

2. The flower language of plum blossom: strong and elegant.

3. Bamboo: a person with solar terms, backbone and decent style.

4. Chalk and ox candle refer to unknown silver, which only seeks to pay, not to return.