member management, activity management and financial management.

1. member management: the Xi' an trade union management system can manage the basic information of trade union members, including their names, genders, ages and contact information, as well as the payment of membership dues.

2. Activity management: Xi 'an Trade Union Management System can conveniently organize and manage trade union activities, including activities planning, notification, registration, sign-in and post-event summary, as well as manage the budget and actual expenses of the activities.

3. Financial management: Xi 'an Trade Union Management System can manage the financial information of trade unions, including their income, expenditure and assets, as well as the use of trade union funds.