Upstairs, all wet. On the tenor Ping An is higher than Zhang Wei, and on the charm and taste of male timbre, Zhang Hexuan's voice is very masculine. As a female singer with a good voice in China, I think the intonation is still relatively good. The most important thing in singing is intonation. In recent years, CCTV rarely held young singers' grand prix, which was ruined by singers like Zhu Zhiwen and Good Voice of China. No one likes to watch the performance of Young Singers' Grand Prix, but all the professional judges do, especially in the finals. I estimate that Zu Yan Ying, a professor of national music and singer, will attend and participate in the comments. They have a very strict grasp of pitch and rhythm, and they are particularly fond of singers with good tenors, so it can be said that it is quite correct for China's good voice to send these people.