Is the traditional bow in ancient China made of wood?

There are two kinds of bows. One is a simple single bow, made only of wood. Bows are relatively large, and the most typical one is the English longbow. This kind of bow needs to rely on very elastic wood, such as Chinese fir; Another kind of compound bow is made of different materials, such as wood or bamboo, combined with horns and animal tendons (tendons), and then made of glue, silk, paint and so on. Later, there was a complicated iron tire arch and now synthetic materials. As long as it can achieve its goal, it should be flexible enough. There are many kinds of bows in the Central Plains, but because they are mainly used by infantry, large, cheap and simple single bows or compound bows can be used. However, nomadic people ride bows, so the bows are relatively small, and they can only be compound bows with relatively small power. Of course, this does not include national physical factors, such as the Scottish longbow (single bow), which has the highest range in the world.