C833 Find Fault with 833 You Just Have to be Happy

The Yun Family's business was extremely broad, the Yun Family would do anything that could make money, but no matter how big the Yun Family's business was, salt and silk were still the main source of revenue, and almost eighty percent of the Yun Family's income was brought by salt and silk.

The Prince had no way to get involved in the silk business in a short period of time