How to inquire about the public shareholding ratio of Hong Kong stocks?

Inquiry method: Go to the website of Shanghai Stock Exchange or Shenzhen Stock Exchange to inquire about the latest periodic report of the company (such as quarterly report, semi-annual report or annual report), which is generally in PDF format, detailing the shareholders' situation and recent financial statements. Hold a certain share. When the shareholding reaches 30%, it can be called holding. If it is the largest shareholder, it can also be called relative holding. When the shareholding exceeds 50%, it can be called absolute holding.