这是在说：按德转统计，主教练生涯总引援投入榜，瓜迪奥拉约25.1亿欧居首，穆里尼奥第二。

Considering the request for data

It's important not to make any definitive claims about numbers from 2025 if I'm unsure. I should ask the user if they want the complete list and mention that I can pull information from Transfermarkt if needed. Running a network request may be tricky since Transfermarkt might block scrapers. I could present options to the user, like detailed breakdowns or explanations regarding spending. I’ll also be concise and friendly while providing the key points.Clarifying player signings

I think using bullet points is a good approach here. For Guardiola, I can mention high-profile City signings like Gvardiol, Grealish, Dias, and Rodri. I need to double-check the history on some players, like De Bruyne, who actually joined City in 2015 under Pellegrini.

For Mourinho, I can note signings from his various stints, but I need to be careful not to list incorrect names, like Kepa. Since I want to keep it concise, I’ll respond in Chinese and ask the user for clarification.