Short-sighted, short-sighted, short-sighted. From Loyalty in first frost, Guilin.
Burning fields is burning, and forests are burning mountains and lakes. Metaphor leaves no room, only paying attention to immediate interests and ignoring long-term interests.
Kill the chicken to get the egg, that is, kill the chicken to get the egg. Metaphor covets immediate interests and ignores long-term interests. From Aesop's fable in Greece, the chicken lays the golden egg.
Leave no room, this is literal.
Drink poison to quench your thirst. Metaphor is to solve the immediate difficulties in the wrong way, regardless of the seriousness of the consequences. From the biography of the later Han Dynasty.