2. The speed of the music changes from slow to fast, and the pipa is used to sweep the strings powerfully and quickly to show a warm and surging emotion, thus ending the whole song.

3. The whole song uses the pipa's techniques of "picking the wheel", "sweeping the wheel" and "plucking the ball" to make the melody lively, crisp and bright, like a jade bead falling off the plate, showing a fresh, powerful, cheerful and clear character, and thus laying the foundation for the whole song.

4. The whole song consists of seven sections, which can be divided into four parts: beginning, inheriting, turning and combining. It is a variation music with cyclical factors.

(1) Beginning: There is a variation of "Eight Bantou" with a length of 17 beats at the beginning of "Top", which is reproduced circularly in the radicals of the next three parts.

(2) Undertaking: Two variations of Eight Bans, Lotus in the Wind and a Moon, have been reproduced in the head, and their melodies have risen twice, moving in the high-pitched area, showing their enthusiasm.

(3) Turn around: There are many expanding factors in the three paragraphs: Jade Edition of Zen, The Sound of Iron Policy Board and The Sound of the Taoist Academy.

(4) Joint part: Dong Gao He Ming is a dynamic reproduction of this part. It is enlarged at the end, and the speed of sudden slow and then fast is adopted, and the powerful string sweeping technique is adopted. The music atmosphere is extremely warm.