context: Exactly it is not known where exactly the game of go appeared and how it originally looked. Chinese legends attribute to her an age of more than four thousand years. According to these legends, the game of go, in China called Weiqi (圍棋), was invented at the dawn of Chinese history. The inventor is called the legendary emperor Yao (about 2100 BC), or his first minister Chun, or emperor Gao 皋 (about 1750 BC) of the semi-mythical Xia dynasty. In all versions of the legend, it is said that the game was invented for the emotionless son of the emperor (in the case of Yao it is called Danzhu 丹朱) in order to develop his mind and ability to concentrate. These legends are mentioned in the annals of the Han Dynasty (206 BC - 220 years).
question: Where did the go game come about?
answers.text: it is not known