民法債編總論為民法典條文數最多，法規定多抽象、統攝性之條文，故其理論龐雜而且艱難，為助學生瞭解，除應將該部內容設法解完畢之外，更應佐以實例說明以助學生瞭解。

The General Introduction to Civil Law Debt has the largest number of articles in the Civil Code, and there are many abstract and overarching articles in the law. Therefore, the theory is complex and difficult. In order to help students understand, in addition to explaining the content of this part, it should also be explained with examples to help students understand.

研究民法上所規定的債之通則，就債的發生、標的、效力、移轉、消滅與多數債務人及多數債權人等之理論與實踐。債法 具有交易法的色彩，於今日人與人接觸頻繁，發生財產上的權利義務關係甚多之情形下，最為重要。

Study the general principles of debt stipulated in the civil law, including the theory and practice of the occurrence, subject matter, validity, transfer, and elimination of debt, as well as the majority of debtors and the majority of creditors. Obligation law has the color of transaction law, and it is most important in today's situation where people have frequent contacts with each other and there are many rights and obligations in property.

孫森焱著(新版)民法債編總論(上、下冊)

Sun Senyan (new edition) General Introduction to Civil Law Debt (Volume 1 and 2)