The foundation of good faith principle in insurance act is laid by insurance history,insurance contract nature and insurance product function.

Such tacit "supplementary agreements" should not be applicable to insurers according to the insurance principles,the contract law and the demonstrative social effect.

Probe into the Applicability of the Unfavorable Interpretation Principle in the Insurance Contract——Comments on the 31st Clause of Insurance Law;

The on-behalf-of-applicants doctrine and the perfection of Article 31 in China s insurance law;