Lenin: The crystal coffin containing Lenin’s body is under Lenin’s cemetery. The structure and manufacturing process of the crystal coffin were once the top state secrets of the Soviet Union. After the Patriotic War, the crystal coffin containing Lenin's body was renovated and only 10 Lenin's bodies were stored in Lenin's tomb. During the Great Patriotic War in 1941, the remains were transferred to an agricultural college in Tyumen city. In December 1943, the body began to decompose, and one leg and part of the left limb were amputated and replaced with artificial limbs. When Stalin's body was removed from Lenin's tomb in 1961, it began to decay again. Khrushchev decided to separate the undecomposed head from the torso. His head was removed and mounted on an artificial body, and his physical torso was cremated.

Sun Yat-sen: The crystal coffin presented by the Soviet government is now kept in the Sun Yat-sen Memorial Hall of Biyun Temple in Beijing for people to pay their respects. Sun Yat-sen once said during his lifetime that after his death, he hoped to keep his body for the public to pay their respects like Soviet leader Lenin did. The day after his death, the Kuomintang contacted the Soviet government, hoping to help embalm Sun Yat-sen's body and customize the kind of crystal coffin used to bury Lenin. But at that time, the Soviets believed that Lenin was an incomparable leader and that no one else could ever enjoy this honor. Therefore, we were unable to provide anti-corrosion technology, but we agreed to provide a crystal coffin.

Stalin: Stalin’s face before and after he was placed in the crystal coffin. After Stalin's death in 1953, his body was embalmed and laid in a crystal coffin wearing a generalissimo's military uniform. It was placed side by side with Lenin's crystal coffin in Lenin's Mausoleum in Moscow's Red Square for the people to pay their respects.

In 1961, Stalin’s body was removed from the crystal coffin, the gold buttons on his clothes were replaced with brass ones, and he was buried under the red wall of the Kremlin. In 1961, the 22nd National Congress of the Soviet Union passed a resolution: "In view of Stalin's serious violation of Lenin's will, abuse of power, and widespread suppression of loyal and upright Soviet citizens, it is inappropriate to keep Stalin's body in Lenin's tomb. Stalin Large-scale violations of the law and many other acts during the personality cult period made it impossible for his coffin to be kept in the Lenin Mausoleum "... His body was removed from the crystal coffin in Lenin's mausoleum and moved into another wooden coffin. ; and then put it into the grave that had been dug outside the Kremlin wall in Red Square. A white marble slab was erected on it, which simply read: "Josef Vissarionovich Stalin, 1879-1953." During the Brezhnev era, Suslov proposed the erection of a bust in his honor. Stalin moved into the tombs of 12 central leaders of the Soviet Union outside the Kremlin wall.

Savimbi: "UNITA" leader Savimbi (Ph.D. in political science, can speak seven languages). Formed and led UNITA. He received military training in China for 2 years and was a master of Maoist-style guerrilla warfare. believers). In February 2002, he was shot and killed during a fierce battle with Angolan government troops. The Gora War lasted for more than 40 years. In 1990, the "Third Congress" of the People's Movement of Angola decided to abandon Marxism-Leninism, change the party into a mass party, determined that its strategic goal was "democratic socialism", and decided to implement a multi-party system in Angola. There are now 125 legal political parties in the country. In August 1992, the Angolan Parliament decided to change the name of the country to the Republic of Angola. The political system has changed, and the fate of the crystal coffin and the body in the picture is uncertain.

Forbes Burnham: Chairman of the Guyana People's National Congress Party, Prime Minister and President of Guyana. In 1964, the People's National Congress Party and the United Power Party formed a coalition government, with Burnham as prime minister. Guyana declared independence in 1966 but remained within the Commonwealth. After independence, Guyana pursued an independent and non-aligned foreign policy. In 1970, the Guyana Cooperative Federation was established and he served as Prime Minister. Guyana and China established diplomatic relations in 1972. In December 1974, the People's National Congress Party issued the "Shafaya Declaration", declaring that the party was a "socialist party" and practiced "cooperative socialism". In 1980, the constitution was revised and a presidential system was implemented, giving the president the power to control the executive. He succeeded Arthur Chung as president on October 6, 1980. Burnham visited China twice and died of illness on August 6, 1985.

According to information, his body was also embalmed and preserved for a long time by Soviet scientists, and its current status is unknown.

Kim Il Sung: The embalming of Kim Il Sung’s body was also completed with the assistance of the Soviet Union. At this time, the Soviet Union had disintegrated. The Russian Biological Structure Research Center, which has the highest technology in corpse preservation, is in charge. They were also responsible for the permanent preservation of Lenin’s remains. It is reported that the protection of Kim Il Sung’s remains requires a huge amount of money, about US$800,000 per year.

Ho Chi Minh: After Ho Chi Minh’s death, Soviet experts brought medical equipment to Vietnam to embalm his body. At this time, the Vietnam War was filled with smoke, and American planes often bombed Hanoi indiscriminately. For safety reasons, a temporary mausoleum was built in a tropical jungle 30 kilometers away from Hanoi, where Ho Chi Minh's crystal coffin is hidden. Soon after, it was discovered that the US military had dropped paratroopers 2 kilometers away from the mausoleum, looking for the downed pilot. So the crystal coffin was quickly moved to a cave, and a mountain road was built specifically for this purpose. Build a section, and the armored vehicle carrying the remains will walk a section, and then destroy the path it takes to prevent it from being seen by aircraft in the sky. The crystal coffin was secretly kept in the cave for more than five years until the end of the Vietnam War. On August 29, 1975, the Ho Chi Minh Mausoleum was completed and the crystal coffin was officially moved into the mausoleum.

Vietnam learned from the Soviet Union and Bulgaria’s state funeral ceremonies and used cannon trucks to protect the souls. The preservation of Ho Chi Minh's body is so good that Vietnam began secret work two years before Ho Chi Minh's death. In 1967, Vietnam secretly sent experts to the Soviet Union to learn body embalming techniques. Ho Chi Minh was not informed of this operation. After returning from the Soviet Union, experts began to conduct experiments on preserving the remains and constructing buildings to preserve Ho Chi Minh's remains. This top-secret project is code-named Project 75A. When designing the crystal coffin, a small glass box for sandals was also designed. At the same time, 150 officers and soldiers were selected to conduct funeral etiquette drills.