I am a shareholder of a limited liability company, and I contribute 20%. Now the company wants to borrow money to develop. Excuse me: Is debt repayment also paid by shareholders in proportion?

As a shareholder, you should bear the corresponding responsibilities and obligations according to the proportion of your share allotment, but fortunately, you are a limited liability company, and you can apply for bankruptcy after compensation without joint liability. But you should pay attention to the financial situation and make sure that each account is different, or you will be held accountable according to your original contribution.