The role of the women divers (Haenyo and their unique meeting place (Buleok)of peace to solve disputes is another feature of Jeju Peace Island that recommends it as a locus for peace action. Sammu speaks of neighbourly-ness, although the concept itself refers to three elements lacking on Jeju: The Thief, the Gate and the Beggar. Going deep into the peasant past, Jeju islanders held virtues ``diligence, thrift and interdependence”. This meant that no one was moved to become a thief, there was no need for a secure Gate and, so, the Beggar was not found either. Jeju Islander society and culture was without avarice and promoted values of independence, self-reliance and honor. Entry to a traditional Jeju compound was barred by a Jeongnang or log that showed that the homeowner was away and, so, no one crossed the threshold out of respect. All of this may sound rather negative and stern were it not for Samryeo, the “Three Treasures” in the developing heritage of Jeju peace culture, taken to be Nature (folklore, native industries), Crops of special use, such as marine products and, today, tourism; finished off with Generosity of the beauty of nature, including controls on the level of industry so as to preserve the natural blessings. Whilst in keeping with the three-part philosophy of ancient Jeju, Samryeo is a development from 1960 and more recent times, as Jeju and South Korea recovered from the Jeju Tragedy. Indeed, it is only in 2003(English edition in 2013) that the final definitive report on these disturbing events has been compiled and published. Like the Mangaian war ax, the Jeju Tragedy is a constant reminder of the need for peace and the avoidance of violence and war for harmony of civilization.”.

When we think about an idea of United Nations Tolerance Program UNTP, it is important for us to share memory with world citizens that we had 2314 veterans from 11 countries in the Busan U.N. Forces Cemetery since January of 1951. Recently, we had 13 veterans, who got buried coming from 4 Americans, 3 Hollanders, 2 Frenchmen, 2 Germans, 2 Englishmen, 1 Canadian and 1 headband after they died in their countries. (Joongang daily newspaper June 19, 2022). "I believe that creating a fifth office of the UNTP in Republic of Korea (Seoul, Busan, Kyunggi or Jeju Island), as a twin organization of the UNEP in Nairobi, Kenya, would provide a geopolitical balance to the international organization and a useful base for peace island studies in the conflict laden region of East Asia. Establishing this office in S. Korea(Seoul, Busan, Kyunggi or Jeju Island), with its unique geographical location as a hub for peace talks and environmental negotiations between Russia, North Korea, Japan, China, and Taiwan, would contribute to peace and development in the region." (Yates. 2022).

Culturally, it is wonderful that they try to integrated their ordinary life on the earth into heavenly spiritual life through their funeral rituals and song so called Yeong-Jang-Sori as same context as in the Pacific. During life, they eat traditional bread ( Bing-Teok) and drink traditional liquor (O-Me-Gi Ssol) and wear persimmon-dyeing Gal-ot healthily and they meet each other in the heaven eternally through happy dying. We are evidently sensitive to the unique cultural heritage of the island. UNESCO’s mission is the promotion of peace amongst peoples and its cultural heritage is also dedicated to working with indigenous peoples’ on their eco-friendlly knowledge of a sustainable planet. As Jeju Island is inscribed in part as both a World Heritage Site and a UNESCO Biosphere, it is important to give due consideration to the natural and cultural heritage of the island, as seen and experienced by the islanders. As such, if there is something useful we can discuss, for example the recognition of the special relationship between Jeju islanders and sacred natural sites on the island.

There have long been debated whether Jeju king cherry in Korea and Punus x yedoensis (Yoshino cherry) in Japan are the same or not and its originality. Recent genomic approach among P. yedoensis and closed related varieties from Korea, Japan and USA confirms that P. yedoensis is F1 hybrid. The results also show that there are two types of Jeju king cherry in Mt. Halla, Jeju, Korea and one type is clearly different and the other type is the same grouping to Yoshino cherry in Japan and USA and the maternal texa of the two types in Jeju is the same of P. pendula. The search of paternal texa of the same type and further molecular genetic analysis and classification among newly found hundreds of Jeju King Trees in natural habitats of Mt. Halla including a 265 year-old tree along with previous findings would reveal the hypothesis that two independent F1 hybrid of P. yedoensis are evolved in Mt. Halla where is the only natural birth place of P. yedoensis in the world. Furthermore, policy agenda of king cherry tree eco-exploration among six countries including two divided Korea proposed. In terms of bio-diplomacy, it was amazing fact that Jeju King Cherry trees were sent USA under Japanese colony in 1912. In 1943, USA Congressman John Rankin of Mississippi confirms that they were Korean Cherry Trees. The first four of these trees were presented to the American University in 1943 by the Korean Women’s Relief Society of Honolulu according to notice of AU’s School authority. As Jeju NAtional University students and teachers confirmed the fact in April 2018, they suggest Jeju King Cherry Trees Eco- Exploration between the two universities at university level, hoping to extend a warming program of planting Jeju King Cherry trees at the Dalma tourism complex in Wonsan city of North Korea in April of 2020.