Family background
Cao Chong was the eldest son of Cao Cao and his concubine Lady Huan (環夫人). He had two younger brothers: Cao Ju and Cao Yu. He was a child prodigy and, according to the '' Records of the Three Kingdoms'', "possessed the intelligence of an adult" when he was around the age of five.Principle of buoyancy
On one occasion, the southern warlord Sun Quan sent an elephant as a gift to Cao Cao. Cao Cao wanted to know the animal's weight so he asked his subordinates but no one could think of a method to measure the elephant's weight. Cao Chong said, "Place the elephant on a boat and mark the water level. Then replace the elephant with other objects until the boat is submerged to the same level. The weight of the elephant can be found by summing up the weights of all the objects." Cao Cao was delighted and he had Cao Chong's idea implemented. According to Joseph Needham, although no official treatise in the likes ofRodents incident
In another incident, Cao Cao's saddle was chewed by rodents when it was kept in a store. The storekeepers feared for their lives because the laws were very harsh during those times of war, so they planned to tie themselves up and admit their mistake to Cao Cao in the hope of receiving a lenient punishment. Cao Chong told them, "Wait for three days before reporting the incident." He used a knife to cut holes in his clothes, making it seem as though they had been damaged by rats, and then pretended to look upset. When his father asked him, he replied, "There is a saying that a person whose clothes have been chewed by rats will encounter ill luck. Now, as this has happened to me, I fear something might happen." Cao Cao said, "This is just a superstition. There's nothing to worry about." When the storekeepers reported the saddle incident to Cao Cao three days later, Cao Cao laughed and said, "My son's clothes were with him, yet they were still chewed by rats, so it is not surprising that my saddle in the store was also damaged." He did not pursue the matter.Favoured by his father
Cao Chong was known to be kind and understanding. He helped to review cases of indicted criminals for any injustice and successfully cleared tens of cases. When some hardworking officials landed themselves in trouble for making minor lapses, Cao Chong spoke up for them and managed to persuade his father to pardon them. Cao Chong's intelligence and compassionate attitude, coupled with his beautiful looks, made him very outstanding among his brothers and earned him the favor of his father. Cao Cao often praised Cao Chong in front of his subordinates and had the intention of making Cao Chong his heir apparent.Death and succession
Cao Chong became seriously ill when he was 12 and died. Cao Cao was extremely grieved. When Cao Pi (another of Cao Cao's sons) came to console his father, Cao Cao remarked, "Cao Chong's death is my misfortune, but it is to the advantage of you and your brothers." Cao Cao shed tears whenever Cao Chong was mentioned. He had Cao Chong buried together with a deceased woman from a certain Zhen (甄) family and posthumously granted his son the appointment Cavalry Commandant (騎都尉). Cao Cong (曹琮), the Marquis of Wan (宛侯) and a son of Cao Chong's younger brother Cao Ju, was designated Cao Chong's heir. In 217, Cao Cong was enfeoffed as the Marquis of Deng (鄧侯). In 221, after Cao Pi established the state of Cao Wei, he granted Cao Chong theSee also
* Cao Wei family trees#Lady Huan * Lists of people of the Three KingdomsNotes
References
* Chen, Shou (3rd century). '' Records of the Three Kingdoms'' (''Sanguozhi''). * * Pei, Songzhi (5th century). '' Annotations to Records of the Three Kingdoms'' (''Sanguozhi zhu''). {{DEFAULTSORT:Cao, Chong 196 births 208 deaths Family of Cao Cao