Compared with ancient bows and arrows, which one is more powerful? What is the general tension? What was the most powerful single bow and arrow in ancient times?

Absolute ancient power, the minimum bow and arrow tension in ancient times was 40-50 Jin, not so much can't go to the battlefield, but the tension used by some elite archers is several hundred Jin. That kind of power, according to European records, when attacking the city in ancient times, many arrows shot by soldiers outside were inserted in stone walls! ! ! Even the heavily armored crusaders in Europe wore heavy armor and held strong wooden shields. However, it is recorded in writing that once the Crusaders found the left-behind Turkish cavalry on the battlefield, the Crusaders immediately rushed away with heavy weapons, and the Turkish cavalry immediately used all their strength to make up an arrow. After the arrow flew out, it directly shot through the heavy wooden shield of the Crusader, then shot through his chain mail to the liver and gallbladder, and then died on the spot! ! ! Now the bow is shooting at the target, but in ancient times it was killing people, don't you think?