user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What country was previousl ruled by Chulalingkorn and features the Mekong river? 
Knowledge Triplets: Mekong, geography.body_of_water.bridges, Rạch Miễu Bridge
m.0wcc070, education.education.institution, Chulalongkorn University
Mekong, geography.river.basin_countries, Thailand
none View of the Mekong before sunset., common.image.appears_in_topic_gallery, Mekong
m.0b481ts, common.webpage.topic, Mekong
Phranakhon Rajabhat University, organization.organization.founders, Chulalongkorn
Mekong, geography.river.cities, Nong Khai
Thai people, people.ethnicity.people, Chulalongkorn
Chulalongkorn, common.topic.notable_types, Monarch
Ajrabarni Rajkanya, people.person.parents, Chulalongkorn
Mahachulalongkornrajavidyalaya University, organization.organization.founders, Chulalongkorn
m.0x1khgd, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.spouse_s, m.0j4k66t
Abhakara Kiartivongse, people.person.parents, Chulalongkorn
Cambodian Mekong University campus, location.location.containedby, Phnom Penh
Vietnam, Cambodia, Laos & the Greater Mekong, book.written_work.subjects, Laos
Chulalongkorn, people.person.children, Abhakara Kiartivongse
m.0w591x5, education.education.institution, Chulalongkorn University
Nibha Nobhadol, people.person.parents, Chulalongkorn
m.0h41b6n, education.education.institution, Chulalongkorn University
King_Mongkut_and_Prince_Chulalongkorn.jpg, common.image.appears_in_topic_gallery, Mongkut
Mekong, common.topic.webpage, m.0b481ts
Chulalongkorn, people.person.spouse_s, m.0w1rysj
Chulalongkorn, people.person.children, Bhongprabai
Vudhijaya Chalermlabha, people.person.parents, Chulalongkorn
Mekong, geography.river.cities, Kampong Cham
Mekong, geography.river.mouth, South China Sea
Chulalongkorn, people.person.spouse_s, m.0j4k66m
m.0w1ls2k, education.education.institution, Chulalongkorn University
Chulalongkorn University, education.educational_institution.students_graduates, m.0wg9rvl
m.0w5k7yz, education.education.institution, Chulalongkorn University
m.0wcm3m8, education.education.institution, Chulalongkorn University
m.0w8rplm, education.education.institution, Chulalongkorn University
m.0wk990m, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.children, Khajera Chirapradidha
Chulalongkorn, people.person.children, Nabhanka Nibandhabongs
m.0w7z56t, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.children, Vimolnaka Nabisi
Chulalongkorn University, education.educational_institution.students_graduates, m.0wc0r3l
Chulalongkorn, people.person.children, Vapi Busbakara
Chulalongkorn, people.person.children, Anusara Siriprasadh
Chulalongkorn University, location.location.geolocation, m.0wmzjbh
Chulalongkorn, people.person.children, Isariyalongkorn
Samaya Vudhirodom, people.person.parents, Chulalongkorn
Mekong, geography.body_of_water.bridges, Second Thai–Lao Friendship Bridge
King_Mongkut_and_Prince_Chulalongkorn.jpg, common.image.appears_in_topic_gallery, Chulalongkorn
m.0w2h3nx, education.education.institution, Chulalongkorn University
Yaovamalaya Narumala, people.person.parents, Chulalongkorn
Mekong, geography.river.basin_countries, Thailand
Chulalongkorn, people.person.children, g.121cgp36
Chulalongkorn University, location.location.containedby, Thailand
Chulalongkorn, people.person.children, Rangsit Prayurasakdi
Chulalongkorn, people.person.children, Nibha Nobhadol
Chulalongkorn, people.person.children, Prajadhipok
Chulalongkorn, organization.organization_founder.organizations_founded, Ayutthaya Wittayalai School
Debsirindra, people.person.children, Chulalongkorn
m.0wpg1lk, education.education.institution, Chulalongkorn University
Vichitra Chiraprabha, people.person.parents, Chulalongkorn
Mongkut, people.person.children, Chulalongkorn
Chulalongkorn, people.person.parents, Debsirindra
Mekong, geography.river.cities, Ho Chi Minh City
Mekong, location.location.containedby, Asia
Mekong, location.location.partially_contained_by, m.0wg9553
Chulalongkorn, freebase.valuenotation.has_value, Height
Chulalongkorn, people.person.children, Suddha Dibyaratana
Mekong, geography.river.cities, Phnom Penh
m.0vy4nqm, film.performance.character, Prince Chulalongkorn
Rangsit Prayurasakdi, people.person.parents, Chulalongkorn
Mekong, location.location.partially_contained_by, m.0wg9mf3
Mongkut, common.topic.image, King_Mongkut_and_Prince_Chulalongkorn.jpg
Chulalongkorn, organization.organization_founder.organizations_founded, Mahachulalongkornrajavidyalaya University
Mekong, location.location.partially_contained_by, m.0wg95k3
m.0xnr2p2, education.education.institution, Chulalongkorn University
Bhongprabai, people.person.parents, Chulalongkorn
m.03lml0c, common.webpage.topic, Chulalongkorn University
Mekong, geography.river.basin_countries, Vietnam
Bahurada Manimaya, people.person.parents, Chulalongkorn
Mekong, common.topic.notable_for, g.12563g5fx
Chulalongkorn University, business.employer.employees, m.04gdcqq
Chulalongkorn, people.person.children, Benbadhanabongse
Adorndibyanibha, people.person.parents, Chulalongkorn
Thailand Ministry of Justice, organization.organization.founders, Chulalongkorn
Vimolnaka Nabisi, people.person.parents, Chulalongkorn
Mekong Delta, location.location.contains, Ca Mau Province
m.0w34qf7, education.education.institution, Chulalongkorn University
Chulalongkorn, symbols.name_source.namesakes, Chulalongkorn University
m.0wc0r3l, education.education.institution, Chulalongkorn University
Chulalongkorn University, common.topic.notable_for, g.125b7l5j3
Chulalongkorn, people.person.children, Chudadhuj Dharadilok
Taweethapisek School, organization.organization.founders, Chulalongkorn
Chulalongkorn, people.person.children, Bismai Bimalasataya
Chulalongkorn, royalty.noble_person.titles, m.07706d3
m.0j4k66m, people.marriage.spouse, Chulalongkorn
Chulalongkorn, people.person.children, Prabai Bannabilas
Chulalongkorn, people.person.spouse_s, m.0w1n_7p
Chulalongkorn, people.person.children, Adorndibyanibha
Chulalongkorn, people.person.children, Nabhachara Chamrassri
Raphee Phatthanasak, people.person.parents, Chulalongkorn
Charoensri Chanamayu, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Charoensri Chanamayu
Chulalongkorn, people.person.children, Vajirunhis
Mekong Delta, location.location.contains, Hau Giang Province
m.0w1n_7p, people.marriage.spouse, Chulalongkorn
Mekong, location.location.partially_contained_by, m.0wg9b22
Bismai Bimalasataya, people.person.parents, Chulalongkorn
Chulalongkorn, organization.organization_founder.organizations_founded, Mahamakut Buddhist University
Laos, location.country.administrative_divisions, Sekong Province
Mekong, geography.body_of_water.bridges, Mỹ Thuận Bridge
Sekong Province, location.administrative_division.country, Laos
Cambodia, location.location.partially_contains, Mekong
m.0w_m1ng, education.education.institution, Chulalongkorn University
Prince Chulalongkorn, fictional_universe.fictional_character.based_on, Chulalongkorn
m.0zs741c, education.education.institution, Chulalongkorn University
Komala Saovamala, people.person.parents, Chulalongkorn
m.0j4k652, people.marriage.spouse, Chulalongkorn
Chakri Dynasty, people.family_member.family, Chulalongkorn
Chulalongkorn, people.family_member.family, Chakri Dynasty
Chulalongkorn, people.person.children, Vichitra Chiraprabha
m.0n0m2f3, education.education.institution, Chulalongkorn University
m.0svwlbk, education.education.institution, Chulalongkorn University
m.0w1rysj, people.marriage.spouse, Chulalongkorn
Mekong Delta, location.location.contains, Long An Province
Chulalongkorn, people.person.children, Yugala Dighambara
Chulalongkorn, people.person.children, Praves Vorasamai
Lavad Voraong, people.person.parents, Chulalongkorn
Chudharatana Rajakumari, people.person.parents, Chulalongkorn
m.0h8f7x9, organization.leadership.organization, Chulalongkorn University
Chulalongkorn, people.person.children, Sasibongse Prabai
Chulalongkorn, people.person.children, Vajiravudh
King Chulalongkorn, common.image.size, m.02c550z
Chulalongkorn, people.person.children, Purachatra Jayakara
Chulalongkorn, people.person.children, Ajrabarni Rajkanya
Vietnam, location.location.partially_contains, Mekong
Chulalongkorn, organization.organization_founder.organizations_founded, Suankularb Wittayalai School
Chulalongkorn University, common.topic.webpage, m.0h1l3hb
Chulalongkorn, organization.organization_founder.organizations_founded, Siriraj Hospital
m.0j4k65z, people.marriage.spouse, Chulalongkorn
Suankularb Wittayalai School, organization.organization.founders, Chulalongkorn
m.0x27kb2, education.education.institution, Chulalongkorn University
Khajera Chirapradidha, people.person.parents, Chulalongkorn
Srivilailaksana, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.parents, Mongkut
Vajirunhis, people.person.parents, Chulalongkorn
m.0114xfz5, people.marriage.spouse, Chulalongkorn
Chulalongkorn, people.person.children, Voralaksanavadi
Chulalongkorn, royalty.monarch.kingdom, Thailand
Prajadhipok, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Srivilailaksana
Chulalongkorn University, organization.organization.leadership, m.0wy90gm
Orabindu Benyabhak, people.person.parents, Chulalongkorn
Mekong Delta, location.location.contains, Soc Trang Province
m.0wpg3r0, education.education.institution, Chulalongkorn University
m.0w1q6l_, education.education.institution, Chulalongkorn University
m.0648mt7, education.education.institution, Chulalongkorn University
Mekong, common.topic.article, m.0j0gh
m.0b7996k, education.education.institution, Chulalongkorn University
m.0n5c9r6, book.contents.work, Vietnam, Cambodia, Laos & the Greater Mekong
Chulalongkorn, people.person.children, Valaya Alongkorn
Chulalongkorn, organization.organization_founder.organizations_founded, Taweethapisek School
Royal Thai Naval Academy, organization.organization.founders, Chulalongkorn
Chulalongkorn, people.person.children, Abbhantripaja
Cambodian Mekong University campus, location.location.containedby, Cambodia
Chulalongkorn, people.person.children, Adisaya Suriyabha
Chandra Saradavara, people.person.parents, Chulalongkorn
m.0jmxr6y, education.education.institution, Chulalongkorn University
m.0sw1s4j, education.education.institution, Chulalongkorn University
Asdang Dejavudh, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Yaovabha Bongsanid
Chulalongkorn, common.topic.notable_for, g.1258dc8zc
Mekong, location.location.partially_containedby, Thailand
Chulalongkorn, organization.organization_founder.organizations_founded, Ministry of Education
m.0wdmy6t, education.education.institution, Chulalongkorn University
Mekong, geography.body_of_water.bridges, Thai–Lao Friendship Bridge
Faculty of Medicine, Chulalongkorn University, location.location.containedby, Asia
Chulalongkorn University, symbols.namesake.named_after, Chulalongkorn
Chulalongkorn, people.person.children, Sirabhorn Sobhon
Mekong Delta, location.location.contains, Kiên Giang Province
Kannabhorn Bejaratana, people.person.parents, Chulalongkorn
m.0xmn774, education.education.institution, Chulalongkorn University
Kitiyakara Voralaksana, people.person.parents, Chulalongkorn
Malini Nobhadara, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Tribejrutama Dhamrong
Vietnam, Cambodia, Laos & the Greater Mekong, common.topic.notable_types, Guidebook
Suvabaktra Vilayabanna, people.person.parents, Chulalongkorn
Prince Chulalongkorn, common.topic.notable_for, g.12596znth
Chulalongkorn, people.person.gender, Male
Dibyalangkarn, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Kitiyakara Voralaksana
Nabhanka Nibandhabongs, people.person.parents, Chulalongkorn
m.0xmn88q, education.education.institution, Chulalongkorn University
Prince Chulalongkorn, common.topic.notable_types, Film character
Vietnam, Cambodia, Laos & the Greater Mekong, book.written_work.subjects, Cambodia
m.0w59wn_, education.education.institution, Chulalongkorn University
Isariyalongkorn, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Suchitra Bharani
Adisaya Suriyabha, people.person.parents, Chulalongkorn
Mekong, travel.travel_destination.tourist_attractions, Adventures by Disney - Cambodia, Vietnam & Laos Vacation
Chulalongkorn University, organization.organization.founders, Vajiravudh
m.0wkdzy5, education.education.institution, Chulalongkorn University
Chulalongkorn, common.topic.image, King_Mongkut_and_Prince_Chulalongkorn.jpg
Chulalongkorn, people.person.children, Beatrice Bhadrayuvadi
Chulalongkorn, people.person.children, Malini Nobhadara
Laos, location.location.partially_contains, Mekong
Chulalongkorn, people.person.children, Chakrabongse Bhuvanadh
m.0x0twh6, education.education.institution, Chulalongkorn University
Chulalongkorn University, education.educational_institution.colors, Pink
Chulalongkorn, royalty.monarch.kingdom, Thailand
m.0wg9rvl, education.education.institution, Chulalongkorn University
Mekong, location.location.geolocation, m.0dggd0l
Thailand, royalty.kingdom.rulers, Chulalongkorn
Laos, book.book_subject.works, Vietnam, Cambodia, Laos & the Greater Mekong
Chulalongkorn, organization.organization_founder.organizations_founded, Royal Thai Naval Academy
Mekong, geography.river.basin_countries, Cambodia
Prabai Bannabilas, people.person.parents, Chulalongkorn
m.0h6gf4y, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.children, Isariyabhorn
Vajiravudh, people.person.parents, Chulalongkorn
m.0wh3w1d, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.ethnicity, Thai people
Sekong Province, location.location.containedby, Laos
Chulalongkorn, common.topic.article, m.01cqzf
Nabhachara Chamrassri, people.person.parents, Chulalongkorn
Anusara Siriprasadh, people.person.parents, Chulalongkorn
Chakrabongse Bhuvanadh, people.person.parents, Chulalongkorn
Hemvadi, people.person.parents, Chulalongkorn
Chulalongkorn University, common.topic.webpage, m.03lml0c
Chulalongkorn, people.person.children, Mahidol Adulyadej
Chulalongkorn, people.person.children, Asdang Dejavudh
Mekong, common.topic.notable_types, River
Chulalongkorn, people.person.children, Vudhijaya Chalermlabha
Chulachomklao Royal Military Academy, organization.organization.founders, Chulalongkorn
m.0y5_d5y, education.education.institution, Chulalongkorn University
Urubongs Rajsombhoj, people.person.parents, Chulalongkorn
Chulalongkorn, organization.organization_founder.organizations_founded, Ministry of Commerce
Ruak River, geography.river.mouth, Mekong
Chulalongkorn, people.person.spouse_s, m.0j4k652
Mekong, location.location.partially_containedby, Cambodia
Chulalongkorn, people.person.children, Paribatra Sukhumbhand
Chulalongkorn, people.person.spouse_s, m.0114xfz5
Mekong, travel.travel_destination.tour_operators, Adventures by Disney - Cambodia, Vietnam & Laos Vacation
m.0wkb8qr, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.children, Raphee Phatthanasak
Suddha Dibyaratana, people.person.parents, Chulalongkorn
m.0ysmfy5, education.education.institution, Chulalongkorn University
Tonlé San, geography.river.mouth, Mekong
Chulalongkorn, people.person.children, Suvabaktra Vilayabanna
m.0cpk8nm, education.education.institution, Chulalongkorn University
Vietnam, location.country.administrative_divisions, Mekong Delta
Yaovabha Bongsanid, people.person.parents, Chulalongkorn
Mekong, location.location.contains, Khone Phapheng Falls
Chulalongkorn, people.person.children, Samaya Vudhirodom
Isaravongs Vorarajakumara, people.person.parents, Chulalongkorn
m.0n45hm9, education.education.institution, Chulalongkorn University
Mahidol Adulyadej, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Chandra Saradavara
Vietnam, Cambodia, Laos & the Greater Mekong, book.book.genre, Non-fiction
Chulalongkorn, people.person.children, Urubongs Rajsombhoj
Chulalongkorn University, common.topic.article, m.02nwbg
Bassac River, geography.river.origin, Mekong
Mekong, geography.river.basin_countries, Laos
m.0h1l3hb, common.webpage.topic, Chulalongkorn University
Chulalongkorn University, location.location.containedby, Bangkok
m.0x28wzn, education.education.institution, Chulalongkorn University
Praves Vorasamai, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Bahurada Manimaya
Tien Giang Province, location.location.containedby, Mekong Delta
Vietnam, Cambodia, Laos & the Greater Mekong, book.written_work.subjects, Travel
Mekong, location.location.partially_contained_by, m.0wg9kc6
Chulalongkorn, people.person.children, Hemvadi
Oraongka Ankayuba, people.person.parents, Chulalongkorn
Tribejrutama Dhamrong, people.person.parents, Chulalongkorn
m.0sw0whh, education.education.institution, Chulalongkorn University
Vietnam, Cambodia, Laos & the Greater Mekong, book.written_work.subjects, Mekong
Suchitra Bharani, people.person.parents, Chulalongkorn
m.04m27m7, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.nationality, Thailand
Paribatra Sukhumbhand, people.person.parents, Chulalongkorn
Mekong, common.topic.image, Garçon plongeant dans le Mékong au Cambodge
Prince Chulalongkorn, common.topic.article, m.0g_h826
Mekong, geography.river.origin, Lasagongma Spring
m.0sw3rfq, education.education.institution, Chulalongkorn University
Chulalongkorn, organization.organization_founder.organizations_founded, Phranakhon Rajabhat University
Chulalongkorn, people.person.children, Oraongka Ankayuba
m.0wdmj7p, education.education.institution, Chulalongkorn University
Isariyabhorn, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Komala Saovamala
Valaya Alongkorn, people.person.parents, Chulalongkorn
m.0hh6gnw, film.performance.character, Prince Chulalongkorn
m.0h8f9bs, award.ranking.item, Chulalongkorn University
m.07706d3, royalty.noble_title_tenure.noble_person, Chulalongkorn
m.0wf48xq, education.education.institution, Chulalongkorn University
Mekong Delta, location.location.contains, An Giang Province
Ministry of Commerce, organization.organization.founders, Chulalongkorn
Mekong, book.book_subject.works, Vietnam, Cambodia, Laos & the Greater Mekong
m.0w59h2j, education.education.institution, Chulalongkorn University
Mekong, location.location.partially_containedby, China
Chulalongkorn, people.person.children, Isaravongs Vorarajakumara
Vietnam, Cambodia, Laos & the Greater Mekong, common.topic.notable_for, g.1258t0qcw
Chulalongkorn, people.person.children, Orabindu Benyabhak
Chulalongkorn, people.deceased_person.place_of_death, Dusit Palace
Mekong, geography.river.cities, Vientiane
m.0vxc84l, education.education.institution, Chulalongkorn University
Phnom Penh, location.location.contains, Cambodian Mekong University campus
Purachatra Jayakara, people.person.parents, Chulalongkorn
Sasibongse Prabai, people.person.parents, Chulalongkorn
Faculty of Medicine, Chulalongkorn University, location.location.containedby, Thailand
m.0wjdvv8, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.children, Yaovamalaya Narumala
Chulalongkorn, people.person.children, Kannabhorn Bejaratana
Chulalongkorn, people.person.sibling_s, m.0w4gj6j
Vietnam, Cambodia, Laos & the Greater Mekong, book.published_work.published_in_published_as, m.0n5c9r6
Myanmar, location.location.partially_contains, Mekong
m.0yq12bj, education.education.institution, Chulalongkorn University
Prince Chulalongkorn, film.film_character.portrayed_in_films, m.0vy4nqm
Chulalongkorn, organization.organization_founder.organizations_founded, Chulachomklao Royal Military Academy
Chulalongkorn, organization.organization_founder.organizations_founded, Bansomdejchaopraya Rajabhat University
Vietnam, Cambodia, Laos & the Greater Mekong, book.written_work.author, Lonely Planet
Ministry of Education, organization.organization.founders, Chulalongkorn
Mekong, location.location.partially_contained_by, m.0wg9kg9
m.0w7z7js, education.education.institution, Chulalongkorn University
Adventures by Disney - Cambodia, Vietnam & Laos Vacation, travel.tourist_attraction.near_travel_destination, Mekong
m.0j4k66t, people.marriage.spouse, Chulalongkorn
Yugala Dighambara, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.children, Bandhavanna Varobhas
Mekong, common.topic.image, none View of the Mekong before sunset.
none View of the Mekong before sunset., common.image.size, m.0k127w
Chulalongkorn University, organization.organization.headquarters, m.0h8f7zf
Chulalongkorn, people.family.members, Chakri Dynasty
Mekong, geography.river.basin_countries, China
Mahidol University, organization.organization.founders, Chulalongkorn
Bansomdejchaopraya Rajabhat University, organization.organization.founders, Chulalongkorn
Beatrice Bhadrayuvadi, people.person.parents, Chulalongkorn
Voralaksanavadi, people.person.parents, Chulalongkorn
Mekong, location.location.partially_containedby, Laos
Ayutthaya Wittayalai School, organization.organization.founders, Chulalongkorn
Oraprabandh Rambai, people.person.parents, Chulalongkorn
Thailand, location.location.partially_contains, Mekong
Chulalongkorn, people.person.children, Chudharatana Rajakumari
Chulalongkorn, fictional_universe.person_in_fiction.representations_in_fiction, Prince Chulalongkorn
Chakri Dynasty, royalty.royal_line.monarchs_from_this_line, Chulalongkorn
Chulalongkorn, people.person.religion, Buddhism
m.0y5t3dr, education.education.institution, Chulalongkorn University
Abbhantripaja, people.person.parents, Chulalongkorn
Chulalongkorn, people.person.religion, Theravada
m.0648mg4, education.education.institution, Chulalongkorn University
m.0w8tx4j, education.education.institution, Chulalongkorn University
Chulalongkorn, people.person.spouse_s, m.0j4k65z
m.0h6hnch, education.education.institution, Chulalongkorn University
Vietnam, Cambodia, Laos & the Greater Mekong, book.book.genre, Travel
Chulalongkorn, people.person.children, Dibyalangkarn
Adventures by Disney - Cambodia, Vietnam & Laos Vacation, travel.tour_operator.travel_destinations, Mekong
m.0v_pj24, education.education.institution, Chulalongkorn University
Prabha Bannabilaya, people.person.parents, Chulalongkorn
Mekong, base.mystery.cryptid_observation_location.cryptid_s_occurring_here, Nāga
Mekong Delta, location.location.contains, Tien Giang Province
m.010vsw1_, education.education.institution, Chulalongkorn University
Mekong, geography.body_of_water.bridges, Prek Tamak Bridge
Adventures by Disney - Cambodia, Vietnam & Laos Vacation, travel.tourist_attraction.near_travel_destination, Mekong Delta
King_Mongkut_and_Prince_Chulalongkorn.jpg, common.image.size, m.07b3r31
Chulalongkorn, people.person.children, Prabha Bannabilaya
Chulalongkorn, common.topic.image, King Chulalongkorn
Mekong Delta, location.location.contains, Đồng Tháp Province
Chulalongkorn, people.person.children, Oraprabandh Rambai
Mekong Delta, travel.travel_destination.tourist_attractions, Adventures by Disney - Cambodia, Vietnam & Laos Vacation
Mekong Delta, location.location.contains, Tra Vinh Province
Chulalongkorn, organization.organization_founder.organizations_founded, Mahidol University
China, location.location.partially_contains, Mekong
Chulalongkorn University, organization.organization.leadership, m.0h8f7x9
King Chulalongkorn, common.image.appears_in_topic_gallery, Chulalongkorn
Chulalongkorn, royalty.monarch.royal_line, Chakri Dynasty
Benbadhanabongse, people.person.parents, Chulalongkorn
Cambodia, book.book_subject.works, Vietnam, Cambodia, Laos & the Greater Mekong
Chulalongkorn, people.person.sibling_s, m.0k6m5q7
Mekong, location.location.partially_containedby, Vietnam
Mekong Delta, location.administrative_division.country, Vietnam
Mekong Delta, location.location.contains, Bến Tre Province
m.0w7s8dq, education.education.institution, Chulalongkorn University
Mekong, location.location.partially_containedby, Myanmar
Chulalongkorn, people.person.children, Lavad Voraong
Chulalongkorn, organization.organization_founder.organizations_founded, Thailand Ministry of Justice
m.0wjh14w, education.education.institution, Chulalongkorn University
m.0wdsm2v, education.education.institution, Chulalongkorn University
Mahamakut Buddhist University, organization.organization.founders, Chulalongkorn
Chulalongkorn, people.person.place_of_birth, Bangkok
Chudadhuj Dharadilok, people.person.parents, Chulalongkorn
Vajirunhis, common.topic.image, Chulalongkorn (2)
Mekong Delta, travel.travel_destination.tour_operators, Adventures by Disney - Cambodia, Vietnam & Laos Vacation

Answer: Thailand