"Mantianxing Tea" refers to the small tea leaves floating on the water after being crushed and brewed, like stars all over the sky. Mantianxing, also known as high-crushing, high-end, labor protection tea. High-grade broken tea can't be said to be bad, just like dim sum residue in a dim sum shop. High-grade tea sold to the last remaining tea bottom is called high crushing, but high crushing is also divided into three or six grades. The general grade of tea crushing is called high crushing, and the tea crushing of good tea is called high crushing.