After obtaining the customer's approval, Hanlin Hangyu will adhere to the principles of fairness, confidentiality, honesty and trustworthiness to sign a purchase contract with the customer, and clarify the responsibilities and obligations of both parties in the contract to maximize the legal rights and interests of the customer.

After obtaining the customer's approval, Hanlin Hangyu will adhere to the principles of fairness, confidentiality, honesty and trustworthiness to sign a purchase contract with the customer, and clarify the responsibilities and obligations of both parties in the contract to maximize the legal rights and interests of the customer.

After obtaining the customer's approval, Hanlin Hangyu will adhere to the principles of fairness, confidentiality, honesty and trustworthiness to sign a purchase contract with the customer, and clarify the responsibilities and obligations of both parties in the contract to maximize the legal rights and interests of the customer.

After obtaining the customer's approval, Hanlin Hangyu will adhere to the principles of fairness, confidentiality, honesty and trustworthiness to sign a purchase contract with the customer, and clarify the responsibilities and obligations of both parties in the contract to maximize the legal rights and interests of the customer.