y.The old man left quietly, and after a moment, a group of over ten people came to Li Yinhu's presence.This is Xu Wei.As the elder recounted his story to Li Yinhǔ, Li Yinhǔ had learned about the backg...e academies, despite their high construction costs, the most formidable aspect was the persistent maintenance expense.Even though construction costs are a one-time expense, maintenance fees must be pa...