Legal analysis: the loan contact person can fill in his sister, but it is best to fill in his own contact information. * * * The borrower can also be his sister, but he must be over 25 years old.

* * * In principle, the borrower is the parent or legal guardian of the borrower, and the household registration before enrollment must be consistent with the borrower's own household registration.

* * * If the borrower is not a parent, he must be between 25 and 60 years old. If the borrower is over 60 years old, please change the borrower.

Legal basis: Article 46 of the Constitution of People's Republic of China (PRC). The people and citizens of China have the right and obligation to receive education. The state trains young people, teenagers and children to develop in an all-round way in morality, intelligence and physique.