Wanyan Aguda, who would later become Emperor Taizu of the Jin Dynasty, was born in 1068 as a chieftain of the Wanyan clan, a prominent tribe of the Jurchen people who lived in northeastern Asia. For generations, the Jurchen tribes were treated cruelly by the powerful Khitan Liao Dynasty. The Liao rulers demanded harsh tributes and forced the Jurchens to yield. Aguda, endowed with immense physical strength and outstanding wisdom, grew up determined to free his people from this foreign oppression.
A famous legend highlights Aguda's fearless courage. In 1112, the Liao Emperor Tianzuo held a grand fishing feast on the frozen river and invited all the Jurchen tribal leaders. In a display of dominance, the Emperor ordered the chieftains to stand up and dance for him. While the other leaders danced out of fear, Aguda stood tall and glared at the Emperor, flatly refusing to dance. This dramatic act of defiance stunned the Liao court and instantly turned Aguda into a legendary symbol of freedom and pride for the Jurchen people.
Aguda was also celebrated for his mythic marksmanship. According to nomadic tales, he possessed such legendary skill with the bow that he could shoot birds out of the sky without damaging their beautiful feathers, and he once shot an arrow across a massive distance to strike a tiny target, surprising the imperial envoys. Furthermore, the Wanyan clan shared a mystical origin myth about their first ancestor, Hanpu, a wise elder who came from Goryeo or Balhae, settled a fierce blood feud between rival families, and was gifted an auspicious dark ox and a wife. This dark ox was believed to have blessed the lineage with eternal strength and the destiny to rule.
In 1115, after unifying the scattered Jurchen tribes under his banner, Aguda officially founded the Jin Dynasty. When choosing the name 'Jin' (meaning Gold), he declared that while the Liao Dynasty was named after iron because iron is strong, iron eventually rusts and breaks, whereas gold never changes and never rusts. Led by his strategic genius, the Jin armies won legendary battles against the much larger Liao forces, paving the way for the eventual downfall of the Liao Empire.