1. Jealousy: Tiancheng Phosphorus Sound is excellent in appearance, musical talent, personality and many other aspects. This may lead some people to criticize or attack him out of jealousy.

2. Behavior or attitude: The behavior or attitude of Tiancheng Phosphorus Sound may be considered arrogant or indifferent by some people, which may cause some people's dissatisfaction.

3. Media hype: The media may increase attention and sales by reporting negative news or creating disputes, which may lead some people to have a negative impression on Tiancheng Phosphorus Sound.

Whatever the reason, we should respect others and avoid malicious attacks and criticisms. On the contrary, we should pay attention to the advantages and contributions of natural phosphorus sound in order to establish a positive and harmonious social environment.