According to the website of Qingdao Taxation Bureau in State Taxation Administration of The People's Republic of China, People's Republic of China (PRC), please check the red-ink invoice information form for tax-controlled invoices on the e-ticket platform. If you need to download or cancel, please go to the front desk of the tax office.

The electronic tax bureau should connect to the tax control panel and log in to the billing software to cancel the scarlet letter information form. Select the information table in the software, and click the scarlet letter information table to query and export. Select the record that has been uploaded successfully but needs to be revoked, and click the Cancel button. Select OK in the pop-up window. A prompt window will pop up, indicating that the scarlet letter information table has been successfully extracted.