Is the reminder letter from Wuhan Luqiao Center valid?

According to China Travel. The reminder letter from Wuhan Luqiao Center has legal effect. Lawyer's letter is a kind of legal document, which can produce the legal effect of interruption of the limitation of action, and the limitation of action is recalculated from the end of the interruption and related procedures. Therefore, if Wuhan Luqiao Center sends a reminder letter to lawyers, its purpose may be to remind relevant parties to fulfill their obligations and interrupt the limitation of action. If the parties still fail to perform their obligations after receiving the lawyer's letter, Wuhan Luqiao Center may consider taking other legal means to recover the arrears.