What are the German medals in World War II? I only know the iron cross ~ ~? Who can introduce it in detail?

Germany's medal system in World War II is the most complicated medal system in the whole World War II country. There are many kinds of medals, including various types, military medals, war injuries, and a certain number (such as the number of battles, the number of tanks destroyed, the number of planes, etc.). ), as well as various qualification medals. Of course, the most famous are crosses and shields. I suggest you buy a related book. I list the most common 1. Cross includes second-class iron cross, iron cross first-class knight cross, oak leaf knight cross, double sword knight cross, double sword oak leaf knight cross, diamond knight cross, double sword oak leaf knight cross, German cross, war wound seal, bronze war wound seal, silver medal and gold medal, and single tank. There are too many kinds of medals for almost all kinds of destroyed equipment and weapons, such as airplanes. I can't say clearly. The shields listed below are not enough-shields are actually used to indicate that someone has participated in a certain battle. Of course, there will only be some hard battles, and there are also ordinary and gold classifications. The way to wear it is below the rank (by the way, the German medal has strict requirements on the wearing position), so it is named because of its shield shape. When it first appeared, German soldiers were stranded in the northern port of Norway (it seems to be the north, I don't remember). (This campaign was commanded by General Dieter, and later promoted to the general of mountain merger, and won the golden Narvik shield. This battle is very familiar to those who like German mountain troops. After this battle, the Germans began to issue shields. Narvik was the first one, and Kuban and other shields appeared later, which is rare. Throughout World War II, the Germans issued shields less than 10 times (I don't remember the exact number, about 5- 10 times).