Singing, a beloved pastime, often leaves many singers with problems with the natural flow of their voices. This article will provide some knowledge and tips for beginners on how to enhance the expression of the voice. 
First, let's learn a little about the larynx. The larynx mainly includes the vocal cords, throat, mouth and nasal cavity. During singing, the vocal cords vibrate due to fluid impact, resulting in a singing voice. The larynx and oral cavity control the size and direction of airflow, affecting pitch and sound quality. To effectively open your voice, you should first master the appropriate wheezing technique. The public accepted correct way is to inhale air from deep within the abdominal muscles and release it gradually. This not only ensures a stable and abundant breath, but also reduces tension and burden in the throat. 
Relaxation of the mouth and throat is also crucial. The mouth should be kept naturally open and closed, and the throat should adjust to a relaxed and balanced state. Next, try your pronunciation training. Beginners should start with simple vowels such as "a" or "i", or choose simple and easy-to-sing tracks. This helps to find laryngeal comfort and improves the flexibility and adaptability of the voice. In addition, warm-up exercises Xi also a good prescription. Through simple song or scale Xi, or even physical dance movements, it helps the body and mind to relax and prepare for singing. Falsetto is another means of aiding the unobstructed voice. Falsetto stems from modulating vocal cord tone and mouth shape changes. In the process of singing, the rational use of falsetto can make the voice sound bright and natural. Beginners can start with simple songs and gradually improve their skills and skills. 
Finally, successful singing is inseparable from a positive mindset. Singing requires patience and perseverance, and don't give up easily because of setbacks. I firmly believe that I have the ability to master the skills and methods of singing, and I get joy and satisfaction from it. 
In general, opening up the voice is a key part of learning to sing for beginners, and it is equally important to enhance the expressiveness of the voice and improve the singing level through proper breathing, pronunciation exercises Xi, warm-ups, and falsetto Xi exercises, while maintaining an optimistic attitude and enjoying the joy of singing.