Spring and Autumn period
I felt that
Perhaps he be a scholar who studies Chinese history?
He seems to know the people I've met so far, the most Chinese among Americans and Europeans.
His satirical and critical comments about Justin Sun clearly expressed the Chinese people's political, diplomatic, economic, and cultural governance.
I originally wanted to know the history of Europe and America. However, Europe's history was familiar because Europe had the same emperors, kings and popes as Asia.
However, the United States was difficult to understand because there were no emperors, kings, or popes. Probably because I'm poor at English.😅
Americans usually write about show business, blockchain, cryptocurrency, travel, food, culture.
I am interested in American history, culture, thought, politics, and economy.
Americans younger than me 
On the other hand, conversations with 
Probably because they know how to communicate with non-English speaking foreigners like me.
I am trying to understand the history of America, comparing the history of Europe and China.
Looking at the writings of @ valued-customer and
The fact that European history was centered on emperors, kings, nobles and popes was similar to Asia.
By the way,
As
Goujian (Chinese: 勾踐) (reigned 496–465 BC) was the king of the Kingdom of Yue (present-day northern Zhejiang) near the end of the Spring and Autumn period. He was the son of King Yunchang.
Goujian's reign coincided with arguably the last major conflict of the Spring and Autumn period, the struggle between Wu and Yue, wherein he eventually led his state to victory, annexing the rival. As such King Goujian is sometimes considered the last of the Five Hegemons.
https://en.wikipedia.org/wiki/Goujian
Koreans often compare Chinese to Goujian(Chinese: 勾踐). Goujian (Chinese: 勾踐) is called Gucheon in Korean.
Goujian (Chinese: 勾踐) was one of the most famous warlords in Chinese history loved by
Whilst ruling his kingdom, Goujian never relished kingly riches, but instead ate food suited for peasants, as well as forcing himself to taste bile, in order to remember his humiliations while serving under the State of Wu. The second half of a Chinese idiom, wòxīn-chángdǎn (臥薪嚐膽, "sleeping on sticks and tasting gall"), refers to Goujian's perseverance.
After ten years of economic and political reforms, the last phase of the war began, by which time the State of Yue had come a long way from its previous defeat; as described in the Shiji, Ten years of reforms; the state is rich, the warriors well-rewarded. The soldiers charge in the face of arrows like thirsty men heading for drink... (修之十年，國富，厚賂戰士，士赴矢石，如渴得飲)[1]
https://en.wikipedia.org/wiki/Fuchai_of_Wu
Goujian (Chinese: 勾踐) became the most famous person in East Asian history with wòxīn-chángdǎn (臥薪嚐膽, "sleeping on sticks and tasting gall").
Goujian (Chinese: 勾踐) became a prisoner of Fuchai (reigned 495–473 BC) and became a slave for 10 years for revenge.
Goujian (Chinese: 勾踐) deceived Fuchai(reigned 495–473 BC), giving thorough loyalty to Fuchai (reigned 495–473 BC).
One day, when Fuchai (reigned 495–473 BC) became sick, he ate up the shit of Fuchai (reigned 495–473 BC) to gain the trust of Fuchai (reigned 495–473 BC).
Currently, Koreans mock that Goujian (Chinese: 勾踐) ate the shit of Fuchai (reigned 495–473 BC).
Goujian (Chinese: 勾踐) succeeded in revenge while enduring the humiliation of eating the shit of the enemy.
Currently, Koreans believe that Goujian (Chinese: 勾踐) symbolizes the hidden nature of the Chinese.
I compared Justin Sun =Sun Yuchen, which @ valued-customer loves and praises, to Goujian (Chinese: 勾踐).
Why does he keep his business despite being mocked and criticized?
Goujian (Chinese: 勾踐) ate even the enemy's shit to get revenge.
So, now the the Chinese remember Goujian (Chinese: 勾踐) as the greatest hero in Chinese history.
To revenge, the Chinese praise and admire those who become servants of the enemy.
As
Is he an American Justin Sun? Or is it a Chinese Sun Yuchen?