After visiting the Holocaust Memorial Hall, the mood was heavy. It not only recorded the sorrow of the Jewish nation, but also the sorrow of all mankind. To awaken all peace-loving people to sympathize with the Jewish nation and cherish the current stability. The Museum has a large collection of pictures, words and precious records of Hitler's killing of Jews during World War II, which can only be seen in Israel. In the courtyard we found the earliest carat beans used to measure diamonds, each of which was approximately one carat.