original: The Manchu ethnicity has largely been assimilated with the Han Chinese.
simplifications: The Manchu ethnicity has mostly integrated with the Han Chinese. The Manchu has largely merged with Han Chinese. The Manchu ethnicity has been united with the Han Chinese. The Manchu ethnicity has largely been joined with the Han Chinese. The Manchu ethnicity has largely merged with the Han Chinese. The Manchu ethnicity has largely joined the Han Chinese. The Manchus have mostly been absorbed by the Han Chinese. Manchu people have been mostly blended in to the Han Chinese. The Manchu ethnic group has been blended with the Han Chinese. The Manchu ethnicity has largely been mixed with the Han Chinese.