What are some examples of people who can bend and stretch?

During the Spring and Autumn Period, Fu Cha, King of Wu, defeated Gou Jian, King of Yue, in the war between the two countries. After being a slave in Wu for three years, the monarch and ministers of Yue were humiliated and finally put back to Yue. Gou Jian secretly trained elite soldiers. He slept every night without a mattress, only spread some firewood (called salary in ancient times) and hung a gallbladder in the house. In order not to forget the shame of the past, he will taste the gallbladder from time to time. Finally, we made great efforts to successfully restore the country.

2. Bin Sun

Pang Juan was jealous of Sun Bin's talent, framed him, was flogged and shackled, cut off Sun Bin's foot and tattooed his face. Sun Bin saved his life by playing dumb, and his leg was cut from his knee. Later, Sun Bin returned to Qi and defeated Pang Juan at Maling Road.

3. Han Xin

Han Xin was forced to make his fortune by a butcher, so that Han Xin could get into his crotch. Han Xin knew that he was alone, and recklessly would certainly suffer. So he got under the butcher's crotch. When Han Xin became rich, he found a butcher. The butcher was very scared and thought that Han Xin would kill him for revenge. Unexpectedly, Han Xin was very kind to the butcher and made him an imperial. He told the butcher that without the "leg humiliation" in those days, there would be no Han Xin today.

4. Sima Qian

Sima Qian was imprisoned by Emperor Wu of the Han Dynasty for the crime of bewitch. Later, because Sima Qian could not afford to pay the atonement money, he had to be imprisoned. Sima Qian was not discouraged by this incident. On the contrary, he worked hard and wrote a great historical record with his life.

5. Nurhachi

Nurhachi's father was killed by Li. Nurhachi has been forbearing. When Li died, Nurhachi grew up and destroyed the Ming Dynasty.