On April 27, 2018 (March 12, 2018 in the lunar calendar), Kim Jong Un and Moon Jae-in held talks. According to Xinhua Agency, North Korea's top leader Kim Jong Un set foot on South Korean soil for the first time on the morning of April 27, 2018, and held a meeting with South Korean President Moon Jae-in at the "Peace House" on the South Korean side of Panmunjom. This is the third summit meeting between South Korea and North Korea. North Korea's top leader Kim Jong Un crossed the military demarcation line in Panmunjom on the 27th to meet with South Korean President Moon Jae-in. This is the first time that North Korea's top leader has set foot on South Korean soil. Kim Jong-un became the first top North Korean leader to cross the military demarcation line and set foot on South Korean soil since the Korean War. An unexpected detail was that after Kim Jong-un shook hands with Moon Jae-in, he invited Moon Jae-in to cross the military demarcation line and enter the North Korean side, and then both sides returned to the South Korean side together. South Korean President Moon Jae-in also made a brief stop on the North Korean side of the military demarcation line. Kim Jong-un specially invited Moon Jae-in to cross the demarcation line and shake hands on the North Korean side. According to the People's Daily, this is a link that has not been set up before. The heads of state of South Korea and South Korea jointly reviewed the honor guard of the South Korean army, navy and air force. South Korea's honor guard played Arirang to welcome Kim Jong Un. According to Weitianxia, due to the narrow space of Panmunjom, the review of the honor guard was carried out in a simplified manner and the scale was reduced. In addition, in view of the special relationship between South Korea and North Korea, links such as raising the national flag and playing the national anthem were omitted. Later, the leaders of South Korea and North Korea walked into the "Peace House" where the meeting took place. Kim Jong-un wrote an inscription on "Peace House":"A new history begins here-in an era of peace, the starting point of history." Kim Jong-un wrote an inscription at 10:15 local time, and the South Korea-North Korea summit officially began. According to China Daily, before the talks, Kim Jong Un told Moon Jae-in that we have a sincere and sincere attitude towards this talks. I have brought you North Korea's cold face and hope you will like it. Let's take a look at what both sides said in their opening remarks: Kim Jong-un said: "Don't waste it like the past 70 years, let us start a new history, prosper together, look to the future, and work together. I brought cold noodles from Pyongyang, which is not far, very close. Let us be honest with each other and pay tribute to everyone." Moon Jae-in said: "Spring has ushered in the Korean Peninsula. You are the first North Korean leader to cross the military demarcation line. This meeting has attracted worldwide attention. We have more than 10 hours of communication time today. We haven't met in the past 11 years. Today, let's communicate and have a good dialogue." According to Xinhua Agency, the two will hold a joint tree planting ceremony near the military demarcation line this afternoon. After planting trees, talks will continue. After the afternoon talks, it is planned that the heads of state of the two countries will sign and issue an agreement. The two sides agreed to arrange live TV broadcasts or interviews by South Korean reporters starting from the "Banmen Pavilion" on the North Korean side, that is, the North Korean side allows South Korean reporters to cross the military demarcation line northward and enter the country for interviews. Review of the previous two summit meetings between North and South Korea. From June 13 to 15, 2000, North Korea's supreme leader Kim Jong Il and then South Korean President Kim Dae-jung held a historic meeting in Pyongyang and signed the "North-South Joint Declaration", starting the process of reconciliation, cooperation and exchanges between North and South Korea. From October 2 to 4, 2007, Kim Jong Il and then South Korean President Roh Moo-hyun held the second inter-Korean summit in Pyongyang. The two sides issued the "Declaration on the Development of North-South Relations, Peace and Prosperity." The main purpose of the declaration is to bring an end to the Korean War and lay the foundation for permanent peace on the Korean Peninsula.