1. Ensuring user identity security: Guangdong Qian Xin is an electronic signature platform launched by the Guangdong provincial government, which adopts strict encryption technology and security authentication mechanism to ensure that user identity information will not be leaked and stolen.

2. Ensure the authenticity of user identity: Through the cooperation with Guangdong Credit Card, Guangdong Tax Pass can ensure the authenticity and reliability of user identity information, thus better ensuring the legitimacy and fairness of tax collection.