Excuse me, when the People's Liberation Army of China launched an attack on the station, what was the trumpeter's horn?

It's called the bugle, an independent brass instrument!

The forerunners of brass instruments are mostly trumpets and hunting horns. The number of copper pipes used in early symphonies was very small. For a long time, the symphony orchestra only used two horns, and sometimes a trumpet was added. Until the first half of the 19th century, brass instruments were widely used in the symphony orchestra. Brass instruments have different pronunciations from woodwind instruments. They don't change the pitch by shortening the air column in the tube, but by changing the air pressure of the player's lips and connecting the instrument itself with an "additional tube". All brass instruments are equipped with cylindrical horns with similar shapes, and the pipes are long conical. The timbre of brass instruments is characterized by grandeur, brilliance and enthusiasm. Although timbre has its own characteristics, the grand and wide volume, like brass instruments, is beyond the reach of other types of instruments. Brass instruments: trumpet, cornet, trombone, French horn and tuba.