The main content of the news broadcast on May 1

The main contents of the news broadcast on May 1 are as follows:

1. Ding Liren won the men's individual world chess championship.

2. New ideas lead a new journey and the new journey of national rejuvenation is forged by labor to create the Chinese dream.

3. Worker’s Song provides emergency rescue in windy areas and serves as a guardian of the safety of the masses.

4. The hot holidays stimulate the vitality of cultural tourism.

5. On the third day of the holiday, the demand for short- and medium-distance passenger traffic is strong.

6. Front-line research "mountain" and "city" integrate to create a new tourism consumption scene.

7. New Era, New Journey, New Greatness—Practice and hard work to promote high-quality development in Jiangxi: Promote development through opening up and release new momentum.

8. The third phase of the 133rd Canton Fair opens today.

9. The "Internet Advertising Management Measures" come into effect today.

10. The 2023 summer fishing moratorium officially begins today.