How to fly from Thailand to Macau with a passport?

I would like to ask what procedures are needed to go to the Mainland from Thailand via Macau with a China passport. This needs to be handled as follows:

1, with valid passport or Datong card.

2. Passport has a valid visa for a third country (landing visa countries/visa-free countries are also acceptable), and Datong card has a G endorsement and entry permit.

3. Air tickets and boat tickets from Macau to third countries and Taiwan Province Province are valid.