What modules are there in the directory structure of tourism network projects?

The project directory structure of tourism network consists of the following three modules.

1. Line function module, used to add and edit line products, set and quote line product packages, and support front desk members to make product reservations after completion.

2. Car rental function module, which is used to add, edit and modify products, set and quote product packages, and support front desk members to make product reservations after completion.

3. Ticket function module, which can add, edit and modify tickets and provide tickets for sale.