Legal duty of breach of contract: In conformity to Contract Law of P. R.

违约责任：按国家《合同法》之有关规定执行。

The Law of Contract issued in 1999 builds a relatively integrated and scientific lawful system about the concluding and taking effect of the contract for the first time in China.

新《合同法》的颁布首次建立起较完整、科学的合同订立和生效之法律制度。

When dealing with the cases of loan guarantee contract relating to Hong Kong, the applicable law of contract should defer to the rules of conflicts in the mainland of China.

对于涉港借款担保合同案件，应按照我国内地的冲突规范确定合同准据法。