The payment steps are as follows:

1. Open the browser, search and visit the official website of the Liaoning Provincial Department of Human Resources and Social Security.

2. Look for entrances or links related to medical insurance payment on the website.

3. Log in with your own username and password.

4. Log in successfully, find the option of medical insurance payment, select the corresponding payment item and amount, and follow the system prompts to complete the payment process.