What ethnic group constituting the majoirty of the population of China led the Northern Song Dynasty?
Wuzhu:  Between the late 1120s and 1130s, he fought for the Jin dynasty in a series of wars against the Han Chinese-led Northern Song dynasty and its successor state, the Southern Song dynasty. Han Chinese: The Han Chinese, Han people or simply Han ( ; ] ; Han characters: 漢人 (Mandarin pinyin: "Hànrén"; literally "Han people") or 漢族 (pinyin: "Hànzú"; literally "Han ethnicity" or "Han ethnic group")) are an East Asian ethnic group. Han Chinese:  They constitute approximately 92% of the population of China, 95% of Taiwan (Han Taiwanese), 76% of Singapore, 23% of Malaysia and about 17% of the global population, making them the world's largest ethnic group with over 1.3 billion people.
The Han Chinese