What are the scoring rules for general singing competitions?

Detailed Rules for Singing Scoring Standard:

1, with certain musical quality, even timbre and smooth breath (20 points)

Have a certain musical quality, even timbre and smooth breath (20 points)

2. Clear articulation of lyrics (20 points)

3. Don't go out of tune during singing (20 points)

4, correctly grasp the melody and rhythm of the song, not out of touch, not beat (20 points)

5. Understand the connotation of songs, grasp the emotional input in understanding the melody and lyrics of music, and have their own uniqueness in handling (20 points).