Jiangnan 100 Landscape Book Quick Brush Guide
The main source of books: commissioned bookstore to buy books.
Special residents can be used in procurement to reduce procurement time. (Percentage of short purchase time = financial value/1500)
You can choose the right financial experts, add the right treasures, maximize the financial attributes, and then spend a lot of books on copper coins, which are special supplies.
Special residents were promoted to full grade. (as for how to match, I won't say it. Everyone has different special residents, so there is no need to spend money on cards.
What we can do is to maximize the interests of our special residents)