Children call him "Dr. Animal." For over a decade, Dr. Chen Rui has led scientific expeditions into the Amazon rainforest, Madagascar, the Galápagos Islands and beyond — receiving sustained coverage from China's national broadcasters and operating in close collaboration with leading scientific institutions.





Chen Rui was born in 1987 in Sanming, Fujian. He was four years old before he said his first word. While other children played, he would spend whole afternoons alone by the edge of a field, watching ants build nests and carry food — a near-solitary obsession with the natural world that would define his entire life.
In 2006, as a first-year student at Nanjing Agricultural University, he founded the campus's first entomology club, which grew to nearly 600 members. By his third year he had already published his first SCI paper in ornithology. In 2010 he was admitted directly to the University of Chinese Academy of Sciences to pursue a PhD in Zoology, and joined the Institute of Zoology of the Chinese Academy of Sciences in 2016.
He currently serves as Secretary-General of the Chinese Society of Scientific Expeditions — a national academic society established in 1989 that organised China's first civilian Arctic and Antarctic expeditions — and as Founder and Director of the Paleodiary Science Team, China's first natural-science education organisation staffed entirely by career scientists. He was among the first Chinese scientists to venture deep into the Amazon jungle, and his expeditions have taken him to nearly a hundred countries and territories.
His taxonomic research has discovered and described approximately one hundred new species, several of which bear his name — including the amber fossil beetle Spinotoma ruicheni. In 2021 he and colleagues published the world's first shrimp amber fossil: a specimen from Mexico dating back some 22 million years. His team also recorded the world's first snake amber. His amber collection is housed at the Insect History Museum in his hometown of Sanming, Fujian, and has been certified by the Da Shijie Guinness Record as the largest personal insect amber collection in the world.
Dr. Chen Rui's scientific expeditions and science-communication work have received sustained coverage from China's national broadcasters and leading print media in China and Southeast Asia.





Beyond print, Dr. Chen Rui has maintained a long and active presence on China's top variety shows, documentaries and science programmes.









The Paleodiary Science Team, founded by Dr. Chen Rui in 2015, is China's first natural-science education brand staffed entirely by career scientists — and it is the institutional foundation that allows us to organise large-scale, reliable expeditions year after year.
Paleodiary carries the mission of "planting the seed of science in children." Its ecosystem includes science experience centres, natural history museums, China's top entomology camps, future-scientist incubators, the Insect History Museum, a biology research centre, nature schools and an international travel agency — forming a complete youth science-education system. The science team brings together scholars from Nankai University, China Agricultural University, Northwest A&F University and more, all led by Dr. Chen Rui, and organises regular domestic and international outdoor science activities.
Dr. Chen Rui serves as eco-ambassador in multiple countries. His important visits consistently attract strong local media attention and coverage. Below is concentrated coverage from Malaysian media of one such visit, affirming our professional standing and drawing power in the eco-tourism sector.






Since 2015, Dr. Chen Rui's team has led more than 3,000 expeditions — the vast majority within China. The ten international sites below are the most representative: each is a private scientific expedition personally led by Dr. Chen, not a tourist package. Dates, group sizes and outcomes are presented as documented.
Filming location for CCTV's Scientists Take You Travelling; Dr. Chen served as Chief Scientist on camera.
Dr. Chen served as Malaysia's Eco-Tourism Cultural Ambassador and met with the Minister of Tourism, Arts and Culture.
Executive producer of No Signal Here, one of China's most-watched science documentaries. The team has chartered boats in the islands every year since (2023–2026).
Field survey of East African savanna megafauna, accompanied by licensed local guides and rangers.
Desert ecology field survey exploring the spectacular landscape where dunes meet the Atlantic coastline.
This expedition produced three published books: Exploring Madagascar, Dr. Animal's Field Journal: Madagascar Adventure, and Where Are the Magical Animals: Madagascar.
Invited by Beijing TV to lead the filming of the world's first Amazon-themed 8K documentary. Also produced three books: Into the Amazon (pop-up book), Dr. Animal's Field Journal: Amazon Adventure, and Where Are the Magical Animals: Amazon.
A small, expert-led deep-dive across multiple protected areas in Costa Rica.
Our largest expedition to date; part of the itinerary was spent stationed at China's Antarctic Scientific Research Base (CHINARE).
A combined itinerary linking the Galápagos Islands with Ecuador's Amazon rainforest, including a stay at the Napo Wildlife Reserve.
Dr. Chen Rui has independently or co-authored more than ten children's natural-science books, many drawn directly from real expedition experiences.
Dr. Chen Rui's personal collection numbers more than 55,000 insect amber specimens, certified by the Da Shijie Guinness Record as the world's largest by quantity. These pieces are more than display: we have curated a touring exhibition ("World Insect Amber Treasures"), maintain a dedicated museum, collaborate with research institutions to supply study specimens, and the collection supports commercial partnerships and transactions. Multiple rare specimens in the museum hold Da Shijie Guinness records.
If your hotel or organisation has previously hosted scientific or nature-themed groups, we'd love to connect and explore a long-term partnership.