What do you mean by Li's daughter-in-law

Aunt Li is a place name. According to Li's genealogy, Li's ancestral home was Laiyang, and later he moved to Dongda Village in Jimo. At the end of the Ming Dynasty, Li Zhongcheng, the first generation of clan relatives, moved to Yangcun, where he had thrived for three generations. During the period of 1650- 1675, Feng Ming and Feng Qi, the fourth imperial clan of Li, led their families to move to their aunt's place. Later, because of the Li family, it was called Li's daughter-in-law village.