How to write the outline of Yuanxiao composition?

Let me give you an example: outline: topic: colorful activities

Main contents: My family and I go to the Lantern Festival to see lanterns and eat jiaozi for the hope of the New Year.

Central idea: Feel the charm of China traditional culture Lantern Festival and write your own good wishes for the future.

First write that my family and I have been to the Lantern Festival.

The scenery along the way is lanterns and paintings anyway.

Second, Lantern Festival.

Overall summary of two vivid scenes (omitted)

Third, look at the lanterns (detailed/underlined)

Third, eat glutinous rice balls and place good wishes for the New Year.