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 region that uses Indonesia Eastern Time is where the vietnam war took place? 
Knowledge Triplets: Indochina Wars, time.event.includes_event, Sino-Vietnamese War
Laos, location.location.events, Joint warfare in South Vietnam, 1963–69
North Vietnam, location.location.events, Operation Ivory Coast
Vietnam, location.location.events, Vietnam War
m.09y37g1, common.webpage.topic, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Vietnam War
South Vietnam, location.location.people_born_here, Hubert Vo
First Indochina War, time.event.included_in_event, Cold War
Tiền Hải District, location.location.time_zones, Indochina Time Zone
Vietnam War, military.military_conflict.casualties, m.04kb4pq
Vietnam, book.book_subject.works, Anatomy of a War
m.02h77fs, military.casualties.combatant, South Vietnam
Sino-Vietnamese War, base.culturalevent.event.entity_involved, China
m.09wkmg9, common.webpage.topic, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Cold War
Laotian Civil War, base.culturalevent.event.entity_involved, South Vietnam
World War I, time.event.locations, Asia
Vietnam War, time.event.locations, Vietnam
First Indochina War, time.event.locations, Southeast Asia
First Indochina War, base.culturalevent.event.entity_involved, North Vietnam
m.0c5n9pb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, military.military_conflict.casualties, m.02h77k6
Indochina Wars, time.event.includes_event, Cambodian–Vietnamese War
War in Vietnam, base.culturalevent.event.entity_involved, Viet Cong
m.09j3ckd, military.military_combatant_group.conflict, War in Vietnam (1954-1959)
Vietnam War, base.culturalevent.event.entity_involved, Cuba
South Vietnam, common.topic.article, m.0g8c4
Southeast Asia, location.location.time_zones, Indochina Time Zone
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Student Strike of 1970
Vietnam, location.country.administrative_divisions, Quang Binh Province
Vietnam War, common.topic.webpage, m.0b4887b
World War II, time.event.locations, Southeast Asia
Operation Chopper, time.event.included_in_event, Vietnam War
Quảng Ngãi Province, location.location.containedby, Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Khmer Rouge
North Vietnam, location.location.events, War in Vietnam
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Moratorium to End the War in Vietnam
Laotian Civil War, base.culturalevent.event.entity_involved, North Vietnam
m.0b481t3, common.webpage.topic, Vietnam War
m.09xgcz2, common.webpage.topic, Vietnam War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Kent State shootings
First Indochina War, common.topic.notable_types, Military Conflict
Southeast Asia, book.book_subject.works, The war of the running dogs
Maritime Southeast Asia, location.location.contains, Indonesia
The Last Valley: Dien Bien Phu and the French Defeat in Vietnam, book.written_work.subjects, Southeast Asia
Southeast Asia, book.book_subject.works, Vietnam War
First Indochina War, military.military_conflict.combatants, m.09vkk7z
Indochina Wars, common.topic.notable_for, g.1s05l55p0
Indonesia, location.location.containedby, Asia
Vietnam War, military.military_conflict.commanders, m.02h77w4
South Vietnam, location.statistical_region.population, m.0h_3jlb
First Indochina War, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, base.culturalevent.event.entity_involved, Ho Chi Minh
Indonesia, location.location.containedby, Maritime Southeast Asia
Southeast Asia, location.location.contains, Empire of Vietnam
War in Vietnam (1954-1959), time.event.locations, South Vietnam
Vietnam War, military.military_conflict.casualties, m.043wptp
m.0b47hsk, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.04kb4kx
m.0b78mbw, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Operation Ivory Coast, time.event.locations, North Vietnam
m.09j4462, military.military_combatant_group.combatants, South Vietnam
South Vietnam, location.country.national_anthem, m.0gm710l
Operation Chopper, time.event.locations, North Vietnam
Vietnam War, time.event.included_in_event, Indochina Wars
South Vietnam, common.topic.notable_types, Country
Anatomy of a War, book.written_work.subjects, Southeast Asia
North Vietnam, location.location.events, First Indochina War
War in Vietnam, common.topic.notable_types, Military Conflict
m.09xwgxs, common.webpage.topic, Vietnam War
War in Vietnam, base.culturalevent.event.entity_involved, Communism
Vietnam War, military.military_conflict.casualties, m.04kb4m_
Vietnam, book.written_work.subjects, Southeast Asia
Vietnam War, military.military_conflict.commanders, m.0w5r65c
Asia, location.location.events, World War I
First Indochina War, military.military_conflict.combatants, m.0cmxgmm
South Vietnam, location.location.people_born_here, Nguyễn Xuân Ngãi
Vietnam War, military.military_conflict.commanders, m.02h77tp
Vietnam War, base.culturalevent.event.entity_involved, Communism
North Vietnam, location.country.form_of_government, Single-party state
Sino-Vietnamese War, time.event.included_in_event, Cold War
North Vietnam, location.location.events, Vietnam War
Sino-Vietnamese War, time.event.locations, Vietnam
Battle of Haiphong Harbor, time.event.included_in_event, Vietnam War
Vietnam War, military.military_conflict.casualties, m.04kb4nl
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b78jlb
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Linh
m.09wpvqy, common.webpage.topic, Southeast Asia
Operation Ivory Coast, time.event.included_in_event, Vietnam War
Buddhist Uprising, time.event.included_in_event, Vietnam War
Vietnam, book.book_subject.works, Ho
War in Vietnam (1954-1959), military.military_conflict.commanders, m.0dh6jtq
Indonesia, base.locations.countries.continent, Asia
North Vietnam, common.topic.image, North vietnam
1975 Spring Offensive, time.event.locations, South Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, China
Vietnam War, common.topic.image, Vietnamese village after an attack
South Vietnam, military.military_combatant.casualties, m.04kb4kj
South Vietnam, common.topic.notable_for, g.125h4ls67
Vietnam War, common.topic.webpage, m.09xfyqk
m.0b7915n, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
South Vietnam, location.location.people_born_here, Nguyễn Sĩ Bình
Vietnam War, time.event.included_in_event, 1960s
South Vietnam, location.location.contains, Van Tuong
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78_7h
Sino-Vietnamese War, time.event.included_in_event, Cambodian–Vietnamese War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Chicano Moratorium
Southeast Asia, book.book_subject.works, Laos
Vietnam War, military.military_conflict.casualties, m.04kb4p4
North Vietnamese invasion of Laos, time.event.included_in_event, Vietnam War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Hard Hat Riot
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, book.written_work.subjects, Asia
Cambodian Civil War, base.culturalevent.event.entity_involved, South Vietnam
Vietnam, location.location.events, Cold War
Action of 6 October 1944, time.event.locations, Southeast Asia
War in Vietnam (1954-1959), common.topic.notable_types, Military Conflict
South Vietnam, location.location.people_born_here, Jane Luu
Cambodian–Vietnamese War, time.event.included_in_event, Cold War
Vietnam War, base.culturalevent.event.entity_involved, Trần Văn Trà
Indonesia, freebase.valuenotation.is_reviewed, Time zone(s)
Asia, base.locations.continents.countries_within, Vietnam
Vietnam, location.country.administrative_divisions, Hanoi
Southeast Asia, location.location.events, Action of 10 November 1944
m.0c5lwhf, military.military_command.military_conflict, First Indochina War
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Kingdom of Laos
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Anti-communism
War in Vietnam, time.event.included_in_event, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.locations, Laos
Opposition to United States involvement in the Vietnam War, time.event.includes_event, March Against the Vietnam War
Southeast Asia, location.location.contains, Provisional Revolutionary Government of the Republic of South Vietnam
m.09xfyqk, common.webpage.topic, Vietnam War
South Vietnam, location.location.people_born_here, Andrew Lam
North Vietnam, location.location.events, Vietnamization
First Indochina War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
South Vietnam, military.military_combatant.casualties, m.02h77gp
Vietnam War, base.culturalevent.event.entity_involved, Anti-communism
Vietnam War, common.topic.webpage, m.09wkmg9
Vietnam, location.location.containedby, Mainland Southeast Asia
Southeast Asia, common.topic.webpage, m.09wpvqy
Southeast Asia, location.location.events, Indochina Wars
Vietnam War, book.written_work.subjects, Southeast Asia
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, People's Republic of Kampuchea
m.09vkk7z, military.military_combatant_group.conflict, First Indochina War
Indochina Wars, common.topic.article, m.05lqwl
Southeast Asia, location.location.contains, Indonesia
Vietnam, location.country.administrative_divisions, Quảng Ngãi Province
Vietnam War, time.event.locations, Cambodia
m.0b78jlb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, book.written_work.subjects, Vietnam War
Vietnam War, book.written_work.subjects, Southeast Asia
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Le Duan
North Vietnam, location.country.form_of_government, Republic
North Vietnam, location.location.events, Operation Pierce Arrow
m.09w6kz6, common.webpage.topic, Vietnam War
Southeast Asia, book.book_subject.works, Forgotten Wars: Freedom and Revolution in Southeast Asia
Vietnamization, time.event.included_in_event, Cold War
Cambodia, location.location.time_zones, Indochina Time Zone
Vietnam War, common.topic.webpage, m.09w6kz6
War in Vietnam (1954-1959), military.military_conflict.combatants, m.09j3ckd
South Vietnam, military.military_combatant.casualties, m.02h77fs
Vietnam, book.book_subject.works, Vietnam
South Vietnam, location.country.currency_used, South Vietnamese đồng
South Vietnam, location.location.contains, Gia Dinh
Vietnam War, base.culturalevent.event.entity_involved, Viet Cong
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
Vietnam, location.location.containedby, Eurasia
Vietnam War, base.culturalevent.event.entity_involved, Khmer Republic
Southeast Asia, book.book_subject.works, Soldiers In Revolt
1960s, time.event.includes_event, Vietnam War
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ngo Dinh Diem
First Indochina War, military.military_conflict.military_personnel_involved, Văn Tiến Dũng
War in Vietnam, time.event.locations, South Vietnam
m.09xm1xv, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.02h77fs
World War II, time.event.locations, Asia
Bến Lức District, location.location.time_zones, Indochina Time Zone
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78bs8
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Presidio mutiny
Southeast Asia, book.book_subject.works, Aid and Comfort
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
North Vietnam, location.location.geolocation, m.0wmhy7k
Vietnam War, base.culturalevent.event.entity_involved, China
War in Vietnam, base.culturalevent.event.entity_involved, United States of America
Vietnam War, base.culturalevent.event.entity_involved, North Korea
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Southeast Asia, location.location.events, First Indochina War
UH-1combatmission1970, common.image.appears_in_topic_gallery, Vietnam War
Vietnam War, book.written_work.subjects, United States of America
War in Vietnam (1954-1959), time.event.locations, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Hoàng Văn Thái
Action of 23 April 1945, time.event.locations, Southeast Asia
Vietnam War, base.culturalevent.event.entity_involved, Thailand
Vietnam War, base.culturalevent.event.entity_involved, Francoist Spain
Southeast Asia, book.book_subject.works, The Last Valley: Dien Bien Phu and the French Defeat in Vietnam
Hanoi, location.location.time_zones, Indochina Time Zone
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Self-immolations in protest to the Vietnam War
South Vietnam, location.location.people_born_here, Nathan Pham
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Communism
North Vietnam, common.topic.notable_for, g.12575ynt8
Vietnam War, military.military_conflict.casualties, m.04kb4l7
Vietnam War, time.event.included_in_event, 1970s
Vietnam, location.location.events, Sino-Vietnamese War
1960 South Vietnamese coup attempt, time.event.locations, South Vietnam
Joint warfare in South Vietnam, 1963–69, common.topic.notable_types, Military Conflict
m.0b4887b, common.webpage.topic, Vietnam War
Vietnam War, common.topic.article, m.07_nr
Vietnam, book.written_work.subjects, Vietnam War
Laos, location.location.time_zones, Indochina Time Zone
Southeast Asia, book.book_subject.works, Anatomy of a War
Sino-Vietnamese War, common.topic.notable_types, Military Conflict
m.0b78bs8, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
North Vietnam, location.location.events, Operation End Sweep
Vietnam, base.locations.countries.continent, Asia
Southeast Asia, common.topic.article, m.073qc
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
South Vietnam, common.topic.image, Trưng cầu dân ý năm 1955 đưa Ngô Đình Diệm lên nắm quyền
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dls8dn
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Soviet Union
War in Vietnam, base.culturalevent.event.entity_involved, Anti-communism
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam War, military.military_conflict.commanders, m.02h77vl
The Last Valley: Dien Bien Phu and the French Defeat in Vietnam, book.written_work.subjects, Asia
Vietnam War, base.schemastaging.context_name.pronunciation, g.125_qxttj
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Le Duan
Laos, location.location.events, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Hữu Thọ
South Vietnam, common.topic.image, Location of Republic of South Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4m4
South Vietnam, location.country.form_of_government, Republic
The Last Valley: Dien Bien Phu and the French Defeat in Vietnam, book.written_work.subjects, Vietnam War
Indonesia, location.location.containedby, Southeast Asia
Vietnam War, base.culturalevent.event.entity_involved, Kingdom of Laos
Mainland Southeast Asia, location.location.contains, Vietnam
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Communism
m.09w6h34, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.04kb4pf
Vietnamization, time.event.locations, North Vietnam
Vietnam War, time.event.included_in_event, Cold War
Vietnamization, time.event.included_in_event, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Richard Nixon
Vietnam War, base.culturalevent.event.entity_involved, South Vietnam
Southeast Asia, book.book_subject.works, Vietnam
Southeast Asia, location.location.contains, South Vietnam
m.0b78_7h, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Battle of Haiphong Harbor, time.event.locations, North Vietnam
Vietnam War, military.military_conflict.commanders, m.0478pmb
m.09wmlvm, common.webpage.topic, Vietnam War
Vietnam War, common.topic.webpage, m.09wx9cc
Indochina Wars, common.topic.image, Tquad
Opposition to United States involvement in the Vietnam War, time.event.included_in_event, Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, William Westmoreland
Cambodia, location.location.events, Vietnam War
South Vietnam, location.statistical_region.population, m.0h_3jlj
War in Vietnam, time.event.included_in_event, Cold War
Vietnam War, common.topic.webpage, m.09w6h34
Laotian Civil War, time.event.includes_event, North Vietnamese invasion of Laos
Vietnam War, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Battle of Saigon, time.event.included_in_event, Vietnam War
Vietnam War, military.military_conflict.combatants, m.03z979q
Asia, location.location.time_zones, Indochina Time Zone
Vietnam War, military.military_conflict.commanders, m.07skn34
m.02h77gp, military.casualties.combatant, South Vietnam
Southeast Asia, book.book_subject.works, Passage of Arms
Indonesia, location.location.time_zones, g.1224z91_
Vietnam War, military.military_conflict.casualties, m.02h77jh
Sino-Vietnamese War, military.military_conflict.combatants, m.09hxz2s
Vietnam War, base.culturalevent.event.entity_involved, Cao Văn Viên
m.09xtw5q, common.webpage.topic, Vietnam War
War in Vietnam, base.culturalevent.event.entity_involved, Ngo Dinh Diem
South Vietnam, location.location.geolocation, m.09dx4xf
South Vietnam, location.location.contains, Bình Ba
War in Vietnam, base.culturalevent.event.entity_involved, Le Duan
Vietnam, location.country.administrative_divisions, Quảng Trị Province
North Vietnam, location.location.events, Operation Chopper
Vietnam War, base.culturalevent.event.entity_involved, William Westmoreland
South Vietnam, location.location.containedby, Southeast Asia
Indochina Wars, time.event.includes_event, Vietnam War
g.1224z91_, location.location.time_zones, Southeast Asia
Buddhist Uprising, time.event.locations, South Vietnam
Kingdom of Laos, location.location.events, North Vietnamese invasion of Laos
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
Southeast Asia, location.location.events, Action of 6 October 1944
Southeast Asia, book.book_subject.works, Ho
Battle of Saigon, time.event.locations, Ho Chi Minh City
South Vietnam, location.location.contains, Ap Lo Gom
m.0dh6jtq, military.military_command.military_conflict, War in Vietnam (1954-1959)
North Vietnamese invasion of Laos, common.topic.image, Viangchan1
Cambodian–Vietnamese War, time.event.includes_event, Sino-Vietnamese War
Vietnam War, base.culturalevent.event.entity_involved, North Vietnam
First Indochina War, military.military_conflict.combatants, m.04yvgw7
North Vietnam, common.topic.image, 北ベトナムの位置
Asia, location.location.events, World War II
North Vietnam, location.location.events, War in Vietnam (1954-1959)
Vietnam War, common.topic.webpage, m.0b47hsk
Cambodian–Vietnamese War, time.event.included_in_event, Indochina Wars
Vietnam War, base.culturalevent.event.entity_involved, Ngo Dinh Diem
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0g5cj73
Vietnam War, common.topic.webpage, m.09y37g1
Sino-Vietnamese War, time.event.included_in_event, Indochina Wars
1970s, time.event.includes_event, Vietnam War
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, South Vietnam
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Hoàng Văn Thái
Vietnam War, military.military_conflict.casualties, m.04kb4n8
First Indochina War, time.event.locations, North Vietnam
Malayan Emergency, time.event.locations, Southeast Asia
Cambodian–Vietnamese War, time.event.locations, Cambodia
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Kingdom of Laos
Battle of Saigon, time.event.locations, South Vietnam
Vietnam War, military.military_conflict.commanders, m.0478plb
North Vietnamese invasion of Laos, common.topic.notable_types, Military Conflict
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Anti-communism
20th century, time.event.includes_event, Vietnam War
Southeast Asia, book.book_subject.works, 365 Days
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Thailand
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Pathet Lao
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0c5n9pb
Vietnam War, military.military_conflict.casualties, m.04kb4ll
South Vietnam, location.country.capital, Ho Chi Minh City
Operation Chopper, time.event.locations, South Vietnam
Vietnam War, common.topic.webpage, m.09w6pvn
First Indochina War, base.culturalevent.event.entity_involved, United States of America
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Viet Minh
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Vietnam War, time.event.locations, South Vietnam
North Vietnam, location.location.events, Battle of Haiphong Harbor
m.04yvgw7, military.military_combatant_group.conflict, First Indochina War
Vietnam, location.location.containedby, Asia
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b7915n
War in Vietnam (1954-1959), time.event.included_in_event, Vietnam War
Vietnam War, common.topic.notable_types, Military Conflict
m.09wx9cc, common.webpage.topic, Vietnam War
Action of 10 November 1944, time.event.locations, Southeast Asia
War in Vietnam, base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam War, base.culturalevent.event.entity_involved, Le Duan
Cambodia, location.location.events, Cambodian–Vietnamese War
Joint warfare in South Vietnam, 1963–69, time.event.locations, South Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4mq
Vietnam, book.book_subject.works, Vietnam War
South Vietnam, location.location.people_born_here, David Pham
Vietnam War, common.topic.webpage, m.09xgcz2
Vietnam, location.country.capital, Hanoi
Vietnam War, common.topic.notable_for, g.1258vfs7z
North Vietnam, common.topic.image, LocationNorthVietnam
Southeast Asia, book.book_subject.works, The Vets
Vietnam War, base.culturalevent.event.entity_involved, Australia
Vietnam War, common.topic.webpage, m.09xm1xv
Indochina Wars, time.event.locations, Southeast Asia
South Vietnam, location.location.people_born_here, Phuong Ngo
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, North Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4lw
War in Vietnam, time.event.locations, North Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Democratic Kampuchea
Cambodian Civil War, time.event.included_in_event, Vietnam War
m.0cmxgmm, military.military_combatant_group.conflict, First Indochina War
Vietnam War, military.military_conflict.casualties, m.04kb4mf
Vietnam War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Cold War, time.event.locations, Vietnam
Southeast Asia, location.location.time_zones, g.1224z91_
Vietnam War, book.written_work.subjects, Vietnam
Southeast Asia, location.location.events, World War II
Vietnam War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dlryzb
Vietnam, location.location.time_zones, Indochina Time Zone
Southeast Asia, book.book_subject.works, Britain, Southeast Asia and the onset of the Cold War, 1945-1950
Vietnam War, military.military_conflict.combatants, m.03z9671
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Cao Văn Viên
Vietnam War, common.topic.webpage, m.09wmlvm
Vietnam War, time.event.locations, North Vietnam
Cambodian Civil War, base.culturalevent.event.entity_involved, North Vietnam
War in Vietnam, base.culturalevent.event.entity_involved, South Vietnam
South Vietnam, location.country.languages_spoken, French
North Vietnam, common.topic.article, m.0g979
Vietnam War, military.military_conflict.casualties, m.04kb4kj
First Indochina War, base.culturalevent.event.entity_involved, Kingdom of Laos
First Indochina War, base.culturalevent.event.entity_involved, Ho Chi Minh
War in Vietnam (1954-1959), time.event.included_in_event, Cold War
Vietnam War, common.topic.webpage, m.09xwgxs
Southeast Asia, location.location.events, Action of 23 April 1945
Southeast Asia, book.book_subject.works, Everything We Had
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Cao Kỳ
Opposition to United States involvement in the Vietnam War, time.event.includes_event, 1971 May Day protests
Vietnam War, time.event.locations, Laos
1963 South Vietnamese coup, time.event.locations, South Vietnam
North Vietnamese invasion of Laos, time.event.locations, Kingdom of Laos
Vietnam War, base.culturalevent.event.entity_involved, Pathet Lao
September 1964 South Vietnamese coup attempt, time.event.locations, South Vietnam
Vietnam War, common.topic.webpage, m.0b481t3
World War II, time.event.locations, Eurasia
Southeast Asia, book.book_subject.works, A Rumor of War
First Indochina War, military.military_conflict.commanders, m.0c5lwhf
Vietnam War, time.event.locations, Southeast Asia
m.05t8hr0, military.military_combatant_group.combatants, South Vietnam
Indochina Wars, common.topic.notable_types, Event
North Vietnam, location.location.events, Joint warfare in South Vietnam, 1963–69
Vietnam, book.written_work.subjects, Asia
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78mbw
Cambodian Campaign, time.event.included_in_event, Vietnam War
North Vietnam, location.country.capital, Hanoi
South Vietnam, location.location.people_born_here, Ngô Đình Lệ Quyên
Vietnam War, time.event.included_in_event, 20th century
North Vietnamese invasion of Laos, time.event.included_in_event, Laotian Civil War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
Vietnam War, common.topic.webpage, m.09xtw5q
Vietnam War, military.military_conflict.casualties, m.02h77gp
Vietnam War, common.topic.image, UH-1combatmission1970
Vietnam War, base.culturalevent.event.entity_involved, Creighton Abrams
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Viet Cong
Laotian Civil War, time.event.included_in_event, Vietnam War
m.09w6pvn, common.webpage.topic, Vietnam War
1975 Spring Offensive, time.event.included_in_event, Vietnam War
Southeast Asia, location.location.events, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.locations, North Vietnam

Answer: Southeast Asia