Tickets for Guangzhou Catering Exhibition can be purchased in the following ways:

1. Tickets for official website: Open the official website of Guangzhou Catering Exhibition, click the "Online Ticket Purchase" button, select the type and quantity of tickets to be purchased, and fill in the relevant information before submitting the order.

2. Third-party ticket purchasing platform: In some third-party ticket purchasing platforms, such as Cat's Eye, you can also purchase tickets for Guangzhou Catering Exhibition, select the required ticket types and quantities, and then pay.

3. On-site ticket purchase: tickets can also be purchased at the exhibition site.