How long does it take for a property company to declare a first-class qualification?

Measures for the Administration of Qualification of Property Management Enterprises (DecreeNo. 1. Ministry of Construction [2007] 164)

Tenth qualification examination and approval departments shall, within 20 working days from the date of accepting the application of enterprises, issue qualification certificates to enterprises that meet the requirements of corresponding qualification grades; Before the examination and approval of the first-level qualification, the competent construction department of the people's government of a province or autonomous region or the competent real estate department of the people's government of a municipality directly under the Central Government shall conduct a review for a period of 20 working days.

This is the rule, but the actual situation is. . .

Everyone on earth knows that. . .