translation.en: Today, they live in this area, approximately 50,000 to 70,000 people, who live in this community of self-built multi-story houses where up to three generations live in one structure.
translation.zh: 今天，他们生活在这片区域， 大约5万到7万人， 住在自己建的 多层房屋的社区里 三代同堂。