They are under to obligation to repay debts incurred by the old regime. 他们没有偿还旧债的义务。
Legal liability is due to infringe upon the legal rights or violation of statutory obligation entitled by the state organs. And it is a mandatory legal relationship which involves the main direct obligation, namely result in the violation of statutory obligations incurred by the primary reflections. 法律责任是由于侵犯法定权利或违反法定义务而引发的、由专门国家机关认定并归结于法律关系的有责主体、带有直接强制性的义务,即由于违反第一性法定义务而招致的第二性义务。