2019年10月30日，于泰国曼谷奈荣寺，来自泰国、斯里兰卡、缅甸、美国的 8 位南传佛教长老，以及中道僧团的随佛长老，大家共同签署《佛教僧团合作发展协议》，各方合作帮助华人社会建立四圣谛佛教僧团。
October 30, 2019, eight Maha Theros from Thailand, Sri Lanka, Myanmar, United States, and Ven. Vūpasama Thero of Sambodhi Saṅgha, signed the “Buddhism Saṅgha Cooperation and Development Agreement”, at Nai Rong Temple, Bangkok. All parties agreed to work together in establishing the Four Noble Truths Saṅgha in the Chinese community.
2019年1月30〜31日，随佛长老带领中道僧团、八戒行者、原始佛教会法工等，参加由印度摩诃菩提学会主办全球佛教和女性解放大会论坛。随佛长老及道一尊尼各发表一篇中、英论文，备受享有国际知名译经师菩提比丘的赞许。
January 30〜31, 2019, Ven. Vūpasama Thero, the Sambodhi Saṅgha, eight precepts practitioners and Dhamma friends of Original Buddhism Society, attended the Global Conference on Buddhism and Women’s liberation, organized by Maha Bodhi Society of India. Ven. Vūpasama Thero and Ven. Bhikkhunī Tissarā presented their papers respectively in both Chinese and English versions, which were commended by Ven. Bhikkhu Bodhi, a well-known international sutta translator.
2018年11月4日，中道僧团应泰国奈荣寺住持卡拉科特长老之邀，参加卡提那庆典。
November 4, 2018, the Sambodhi Saṅgha were invited by Ven. Karaket Thero, the abbot of Nai Rong Temple, to participate in the Kathina celebration in Thailand.
2018年7月19日，中道僧团应邀出席锡兰摩哂陀大长老生日法会，为了感谢摩哂陀长老将佛陀真身舍利赠送予中道僧团，随佛禅师特地带领僧团飞越万水千山，送上精心准备的礼物。数年来，中道僧团一直与摩哂陀长老真诚相待、务实合作，保持亲切友好的佛教交流。
July 19, 2018, Sambodhi Saṅgha were invited to attend the birthday ceremony of Most Ven. Waskaduwe Mahindawansa Maha Nayaka Thero. In appreciation of Maha Thero donation of the Buddha Relics to Chinese Buddhism communities as well as many years of sincere friendship and pragmatic cooperation; Ven. Vūpasama Thero and several bhikkhus made this special trip to Sri Lanka and brought well-prepared birthday gifts.
2018年4月，原始佛教中道僧团 迎奉释迦佛陀真身舍利入台永住。4月5日，于台北圆山大饭店举行抵台记者会；4月7〜8日，在台北国父纪念馆举行迎奉大典。
April 2018, Original Buddhism Sambodhi Saṅgha welcomed the Buddha’s relics to Taiwan. A press conference was held on April 5, 2018, at the Grand Hotel announcing the arrival of the Buddha’s relics to Taiwan. On April 7〜8, 2018, a solemn ceremony to welcome the Buddha’s relics to reside permanently in Taiwan was held in Dr. Sun Yat-Sen Memorial Hall in Taipei.
2018 年 3 月 2 日，斯里兰卡 阿玛罗普罗派（ Amarapura Nikāya）首席戒师等十位长老，于台湾原始佛教根本戒场，传授比丘戒，确立僧律法脉传承。
March 2, 2018, the chief precept master of Amarapura Nikāya and nine Venerables from Sri Lanka, established the Original Buddhism Sima, passed on the Bhikkhu precepts, and set up the Vinaya lineage of the Sambodhi Saṅgha.
2016年3月初，随佛禅师带领中道僧团众法师、四圣谛佛教会法工群 前往锡兰参访，拜访锡兰僧团三大派之一的 Siyam Nikaya，拜 望 了 此 派 其 中 一 系 的 Asigiriya chapter 的 首 席 大 长 老。 Most Venerable Galagama Dhammasiddhi Sri Dhammananda Aththadassi Mahanayaka Thero 大长老年已 95 岁，思绪清晰、敏捷，待人慈悲，对中道僧团在世界 各地宣扬原始佛教的作为，是既关心也支持。
March 2016, Ven. Vūpasama Thero, Sambodhi Saṅgha and several disciples of Four Noble Truths Buddhism Society, visited the Most Ven. Galagama Dhammasiddhi Sri Dhammananda Aththadassi Mahanayaka Thero, the Chief monk of Asigiriya chapter in Siyam Nikaya. The 95 years old Maha Thero was clear-minded, quick-witted, and compassionate to all beings. He strongly supported the Sambodhi Saṅgha in promoting Original Buddhism to all over the world.
2014年12月10日，随佛长老一行人拜访斯里兰卡大法雨寺本院及其 Siripagama 森林道场。
December 10, 2014, Ven. Vūpasama Thero, Sambodhi Saṅgha and several disciples visited the Mahamevnawa Monastery and Siripagama Forest Vihara in Sri Lanka.
2014年12月8日，随佛长老与中道僧团法师，以及多位在家居士前往斯里兰卡，敬贺人间僧宝 Gnanissara 大长老百岁寿辰。
December 8, 2014, Ven. Vūpasama Thero, Sambodhi Saṅgha and numerous lay people arrived Sri Lanka, to celebrate the 100th birthday of Most Ven. Aggamaha Pandita Davuldena Gnanissara Thero, the sangha treasure in today’s society.
2014年6月22日，于龙山寺文化广场大会堂举行中华四圣谛佛教会成立大会：团结海内外正信佛教团体，致力佛陀四圣谛佛教的开展与复兴。僧团长老上座，齐诵南传吉祥经祝贺中华四圣谛佛教会正式成立。
June 22, 2014, an inaugural meeting of the Buddhism Society of Four Noble Truths was held in the Great Hall of the Longshan Temple Cultural Square. The goal is to unite all Buddhist groups in the development and revival of the Four Noble Truths Buddhism. Many Theravada Theros recited the Maha Mangala Sutra together in celebration of the establishment of the Buddhism Society of Four Noble Truths.
2012年2月22〜24日，随佛尊者带领中道僧团法师访问锡兰，受邀参与摩诃曼夫那瓦道场庆典。23日下午，随佛尊者暨中道僧团法师拜访该僧团导师，赠予印顺导师编著的《杂阿含经论会编》，并相互分享学习心得。24日，随佛尊者及僧团法师拜访锡兰第二大长老Ven. Dauldena Gnanissara Maha Nayaka Thero，感谢大长老支持四圣谛佛教僧团联合宣言活动，并致赠《相应菩提道次第》。Nayaka Thero，感谢大长老支持四圣谛佛教僧团联合宣言活动，并致赠《相应菩提道次第》。
February 22 to 24, 2012, Ven. Vūpasama Thero led Sambodhi Saṅgha to Sri Lanka as they were invited to participate in a Celebration ceremony at the Mahamanvnawa Monastery. February 23, 2012, Ven. Vūpasama Thero and Sambodhi Saṅgha visited the mentor of Mahamanvnawa Saṅgha. They presented him the “Recollection of Saṁyukta Āgama” by Venerable Yinshun and then shared their learning experiences with each other. February 24, 2012, Ven. Vūpasama Thero and Sambodhi Saṅgha visited Most Ven. Dauldena Gnanissara Maha Nayaka Thero, the second Maha Thero in Sri Lanka. They thanked him for supporting the “Joint Declaration of Four Noble Truths Buddhism” and presented him the “The Sequence of Corresponding Bodhi Path”.
2011 年，禅师在台湾、马来西亚、美国等地，延请南传佛教各国长老与中道僧团共同举办《四圣谛佛教联合宣言》，促进锡兰、缅甸、泰国、寮国、柬埔寨、美国、马来西亚、台湾各地僧人的交流合作，提升四圣谛佛教的社会影响力。
In 2011, Ven. Vūpasama Thero invited many Theravada Theros to uphold the “Joint Declaration of Four Noble Truths Buddhism” with Sambodhi Saṅgha, in order to promote the Saṅgha exchanges and cooperation of Sri Lanka, Myanmar, Thailand, Laos, Cambodia, the United States, as well as to enhance the social influence of Four Noble Truths Buddhism.
2011 年 3 月 19 日， Ven. Bhikkhu Vūpasama 随佛法师受邀参与由摩诃菩提学会创办，印度政府支助的南传佛教与巴利文研究大学（Bhagavan Buddha University of Pali and Theravada Buddhism Centre for Higher Learning）开幕仪式，会中随佛法师代表华人的原始佛教僧团，将《正法之光》月刊赠送给来自韩国的 2010 年诺贝尔和平奖被提名者朴清秀老居士( Mother Park Chung-Soo)，接着向印度佛教僧团及与会的护法、来宾致贺。
March 19, 2011, Ven. Bhikkhu Vūpasama was invited to participate in the opening ceremony of the Bhagavan Buddha University of Pali and Theravada Buddhism Center for Higher Learning, founded by the Mahabodhi Society and supported by the Indian government. Ven. Bhikkhu Vūpasama presented the magazine Saddhammadipa to the 2010 Nobel Peace Prize nominee, Mother Park Chung-Soo from South Korea, and then congratulated the Indian Buddhist Sangha, Dhamma protectors and guests at the meeting.
