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: Beiging is the capital of what country in the Vietnam War? 
Knowledge Triplets: North Vietnam, military.military_combatant.military_conflicts, m.04z0z3d
North Vietnam, military.military_combatant.military_conflicts, m.04z002c
South Vietnam, military.military_combatant.military_commanders, m.02h77tp
Vietnam, location.country.administrative_divisions, Hanoi
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78bs8
Beijing, location.location.events, Battle of Beiping–Tianjin
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b78jlb
Vietnam, location.country.official_language, Vietnamese Language
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Thailand
South Vietnam, common.topic.notable_types, Country
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Vietnam War, base.newsevents.photographed_event.photograph_s, Burst of Joy
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b7915n
First Indochina War, base.culturalevent.event.entity_involved, Ho Chi Minh
North Vietnam, military.military_combatant.military_conflicts, m.04yvfm8
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Liu Chih
North Vietnam, military.military_combatant.military_conflicts, m.04z7_yd
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Cao Văn Viên
Vietnam, location.country.administrative_divisions, Ho Chi Minh City
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Pathet Lao
Joint warfare in South Vietnam, 1963–69, time.event.locations, North Vietnam
Vietnam, location.location.events, Sino-Vietnamese War
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Cold War
First Indochina War, time.event.locations, North Vietnam
War in Vietnam (1954-1959), military.military_conflict.commanders, m.0dh6jtq
North Vietnam, military.military_combatant.military_conflicts, m.07llp3_
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Communism
North Vietnam, location.country.official_language, Vietnamese Language
North Vietnam, military.military_combatant.military_conflicts, m.04ftx09
North Vietnam, military.military_combatant.military_conflicts, m.07slz04
North Vietnam, military.military_combatant.military_conflicts, m.06wj2w6
Vietnam War, time.event.locations, North Vietnam
Ho Chi Minh City, base.biblioness.bibs_location.country, Vietnam
Vietnam War, common.topic.webpage, m.09w6h34
North Vietnam, common.topic.notable_for, g.12575ynt8
North Vietnam, military.military_combatant.military_conflicts, m.04y_df7
Battle of Beiping–Tianjin, base.culturalevent.event.entity_involved, Kanichiro Tashiro
Vietnam War, base.culturalevent.event.entity_involved, Francoist Spain
Ho Chi Minh City, location.location.containedby, Vietnam
Hanoi, location.location.containedby, Vietnam
Battle of Beiping–Tianjin, time.event.locations, Tianjin
Vietnam War, common.topic.webpage, m.0b481t3
Vietnam War, time.event.locations, Cambodia
North Vietnam, military.military_combatant.military_conflicts, m.03z97td
Asia, base.locations.continents.countries_within, Vietnam
Laotian Civil War, base.culturalevent.event.entity_involved, North Vietnam
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Vietnam War, base.culturalevent.event.entity_involved, Pathet Lao
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Kiyoshi Katsuki
Vietnam, base.locations.countries.continent, Asia
Vietnam War, base.culturalevent.event.entity_involved, Kingdom of Laos
Vietnam War, time.event.locations, South Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Khmer Republic
Vietnam War, common.topic.webpage, m.09y37g1
m.05t6yg6, military.military_combatant_group.conflict, Battle of Beiping–Tianjin
War in Vietnam (1954-1959), time.event.included_in_event, Vietnam War
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dlryzb
North Vietnam, military.military_combatant.military_conflicts, m.0bd485_
North Vietnam, military.military_combatant.military_conflicts, m.04z084z
Vietnam War, common.topic.image, UH-1combatmission1970
North Vietnam, military.military_combatant.military_conflicts, m.0g5c716
Vietnam War, base.culturalevent.event.entity_involved, Khmer Rouge
Indochina Wars, common.topic.notable_for, g.1s05l55p0
First Indochina War, base.culturalevent.event.entity_involved, United States of America
North Vietnam, military.military_combatant.military_conflicts, m.04z1097
North Vietnam, military.military_combatant.military_conflicts, m.04yvqp2
North Vietnam, location.location.events, War in Vietnam (1954-1959)
North Vietnam, military.military_combatant.military_conflicts, m.0g5dgz6
Battle of Beiping–Tianjin, military.military_conflict.combatants, m.05t6yg1
Beiping–Hankou Railway Operation, military.military_conflict.military_personnel_involved, Song Zheyuan
Vietnam War, base.culturalevent.event.entity_involved, Ngo Dinh Diem
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Deng Xiaoping
Vietnam War, base.culturalevent.event.entity_involved, Anti-communism
North Vietnam, military.military_combatant.casualties, m.0c1qd3l
North Vietnam, military.military_combatant.military_conflicts, m.04y_0nj
Vietnam, location.location.events, Cold War
Vietnam War, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Hanoi, base.biblioness.bibs_location.country, Vietnam
North Vietnam, location.location.events, War in Vietnam
Vietnam War, common.topic.notable_for, g.1258vfs7z
Cambodia, location.location.events, Cambodian–Vietnamese War
Indochina Wars, time.event.includes_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04z35mt
Tianjin, location.location.events, Battle of Beiping–Tianjin
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Communism
North Vietnam, military.military_combatant.military_conflicts, m.0g5cwl3
War in Vietnam (1954-1959), time.event.included_in_event, Cold War
North Vietnam, military.military_combatant.military_conflicts, m.0cmxgmm
Beiping–Hankou Railway Operation, military.military_conflict.combatants, m.04y_lpv
War in Vietnam, base.culturalevent.event.entity_involved, Anti-communism
Vietnam War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
Opposition to United States involvement in the Vietnam War, time.event.includes_event, 1971 May Day protests
m.09w6kz6, common.webpage.topic, Vietnam War
Battle of Beiping–Tianjin, base.culturalevent.event.entity_involved, Kiyoshi Katsuki
Beiping–Hankou Railway Operation, common.topic.notable_types, Military Conflict
Vietnam War, base.culturalevent.event.entity_involved, William Westmoreland
Vietnam War, base.schemastaging.context_name.pronunciation, g.125_qxttj
Cambodian Civil War, base.culturalevent.event.entity_involved, South Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.0bd4cz8
North Vietnam, military.military_combatant.military_conflicts, m.04y_6r1
North Vietnam, military.military_combatant.military_conflicts, m.04z17nj
Vietnam War, common.topic.article, m.07_nr
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Le Duan
Beiping–Hankou Railway Operation, common.topic.article, m.0g3h5q
North Vietnam, common.topic.image, 北ベトナムの位置
North Vietnam, location.location.events, Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Kingdom of Laos
First Indochina War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Battle of Beiping–Tianjin, time.event.included_in_event, Second Sino-Japanese War
North Vietnam, military.military_combatant.military_conflicts, m.0ggd4zm
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Chiang Kai-shek
North Vietnam, military.military_combatant.military_conflicts, m.06482w8
Vietnam War, base.culturalevent.event.entity_involved, China
Battle of Beiping–Tianjin, common.topic.notable_for, g.125dgv7dd
War in Vietnam (1954-1959), common.topic.notable_types, Military Conflict
Laotian Civil War, base.culturalevent.event.entity_involved, South Vietnam
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Japanese Northern China Area Army
Sino-Vietnamese War, common.topic.notable_types, Military Conflict
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, First Army
North Vietnam, military.military_combatant.military_conflicts, m.04ftr19
Southeast Asia, location.location.contains, South Vietnam
Vietnam War, common.topic.webpage, m.09xwgxs
North Vietnam, common.topic.article, m.0g979
War in Vietnam (1954-1959), time.event.locations, North Vietnam
Vietnam, location.country.administrative_divisions, Quảng Trị Province
North Vietnam, location.location.events, Joint warfare in South Vietnam, 1963–69
North Vietnam, location.country.capital, Hanoi
Vietnam War, common.topic.webpage, m.09xfyqk
War in Vietnam, base.culturalevent.event.entity_involved, Ngo Dinh Diem
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, William Westmoreland
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78mbw
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Moratorium to End the War in Vietnam
Ho Chi Minh City, location.administrative_division.country, Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04fts61
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Shang Zhen
Ho Chi Minh City, location.location.events, Battle of Saigon
War in Vietnam, base.culturalevent.event.entity_involved, Ho Chi Minh
North Vietnam, military.military_combatant.military_conflicts, m.0b797xy
North Vietnam, military.military_combatant.military_conflicts, m.0b79163
North Vietnam, military.military_combatant.military_conflicts, m.04y_39b
North Vietnam, military.military_combatant.military_conflicts, m.04ftw4b
North Vietnam, military.military_combatant.military_conflicts, m.062v8cs
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Cao Kỳ
Sino-Vietnamese War, time.event.included_in_event, Cambodian–Vietnamese War
North Vietnam, military.military_combatant.military_conflicts, m.04yz37j
Battle of Beiping–Tianjin, time.event.locations, Beijing
North Vietnam, military.military_combatant.military_conflicts, m.04z0zb9
Cambodian–Vietnamese War, time.event.locations, Cambodia
South Vietnam, military.military_combatant.casualties, m.04kb4kj
North Vietnam, military.military_combatant.military_conflicts, m.04yvh30
Indochina Wars, time.event.locations, Southeast Asia
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, China
Vietnam War, base.culturalevent.event.entity_involved, Australia
Joint warfare in South Vietnam, 1963–69, common.topic.notable_types, Military Conflict
North Vietnam, military.military_combatant.military_conflicts, m.04yvqm2
Vietnam War, time.event.locations, Vietnam
Single-party state, government.form_of_government.countries, Vietnam
Vietnam, location.location.containedby, Asia
North Vietnam, military.military_combatant.military_conflicts, m.04fv8nj
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Second Army
Battle of Beiping–Tianjin, common.topic.notable_types, Military Conflict
Vietnam War, base.culturalevent.event.entity_involved, North Vietnam
Vietnam, location.country.administrative_divisions, Quang Binh Province
Single-party state, government.form_of_government.countries, North Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04z0sqf
m.05t6yg1, military.military_combatant_group.conflict, Battle of Beiping–Tianjin
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Student Strike of 1970
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Trần Văn Trà
North Vietnam, military.military_combatant.military_conflicts, m.04ywny8
North Vietnam, military.military_combatant.military_conflicts, m.04ftqs2
Vietnam War, time.event.locations, Laos
North Vietnam, military.military_combatant.casualties, m.04kb4l7
North Vietnam, military.military_combatant.military_conflicts, m.0gtztyw
Quảng Ngãi Province, location.administrative_division.country, Vietnam
m.09y37g1, common.webpage.topic, Vietnam War
South Vietnam, location.location.containedby, Southeast Asia
Quảng Trị Province, location.administrative_division.country, Vietnam
Indochina Wars, common.topic.article, m.05lqwl
Beijing, location.location.containedby, China
North Vietnam, military.military_combatant.military_conflicts, m.04z15c1
Battle of Beiping–Tianjin, base.culturalevent.event.entity_involved, Song Zheyuan
War in Vietnam, time.event.locations, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
South Vietnam, location.country.official_language, Vietnamese Language
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Soviet Union
North Vietnam, military.military_combatant.military_conflicts, m.04z0g8_
Cambodian Civil War, base.culturalevent.event.entity_involved, North Vietnam
Vietnam, location.country.languages_spoken, Chinese language
North Vietnam, military.military_combatant.military_conflicts, m.04y_qt6
Vietnam War, common.topic.image, Vietnamese village after an attack
Vietnam War, military.military_conflict.combatants, m.03z979q
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Chicano Moratorium
Vietnam War, base.culturalevent.event.entity_involved, Creighton Abrams
North Vietnam, location.location.events, Operation End Sweep
North Vietnam, military.military_combatant.military_conflicts, m.04y_538
Vietnam War, common.topic.webpage, m.0b47hsk
War in Vietnam, base.culturalevent.event.entity_involved, Le Duan
North Vietnam, military.military_combatant.military_conflicts, m.04yw_cr
North Vietnam, military.military_combatant.military_conflicts, m.04ywvbz
Vietnam War, common.topic.webpage, m.0b4887b
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ngo Dinh Diem
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dls8dn
North Vietnam, military.military_combatant.military_conflicts, m.04yx35t
Vietnam, common.topic.notable_types, Country
North Vietnam, location.country.form_of_government, Republic
Vietnam War, base.culturalevent.event.entity_involved, Ho Chi Minh
North Vietnam, military.military_combatant.military_conflicts, m.0gx8n8z
North Vietnamese invasion of Laos, time.event.locations, Kingdom of Laos
South Vietnam, location.country.languages_spoken, French
North Vietnam, military.military_combatant.military_conflicts, m.05cnn5f
North Vietnam, military.military_combatant.military_conflicts, m.04yv2ck
Battle of Beiping–Tianjin, base.culturalevent.event.entity_involved, Taiwan
Vietnam War, base.culturalevent.event.entity_involved, Cao Văn Viên
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Toshizō Nishio
Laos, location.location.events, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.0bd34v7
Vietnam War, base.culturalevent.event.entity_involved, Cuba
North Vietnam, military.military_combatant.military_conflicts, m.04y_s8t
Vietnam War, common.topic.webpage, m.09w6pvn
Beiping–Hankou Railway Operation, time.event.included_in_event, Second Sino-Japanese War
Vietnam War, common.topic.webpage, m.09wx9cc
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
War in Vietnam, base.culturalevent.event.entity_involved, United States of America
Beiping–Hankou Railway Operation, time.event.locations, Beijing
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Self-immolations in protest to the Vietnam War
Battle of Beiping–Tianjin, military.military_conflict.combatants, m.05t6yg6
Joint warfare in South Vietnam, 1963–69, time.event.locations, South Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04y_br0
Vietnam War, base.culturalevent.event.entity_involved, Hoàng Văn Thái
Battle of Beiping–Tianjin, base.schemastaging.context_name.pronunciation, g.125_l2fky
Vietnam War, time.event.included_in_event, Indochina Wars
South Vietnam, location.country.capital, Ho Chi Minh City
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0c5n9pb
North Vietnam, military.military_combatant.military_conflicts, m.04yz2_y
North Vietnam, military.military_combatant.military_conflicts, m.04y_2zr
South Vietnam, military.military_combatant.military_conflicts, m.03z9671
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
North Vietnam, military.military_combatant.military_conflicts, m.0fs6v7n
North Vietnam, military.military_combatant.military_conflicts, m.04ftw8j
North Vietnam, common.topic.notable_types, Country
War in Vietnam (1954-1959), time.event.locations, South Vietnam
North Vietnamese invasion of Laos, common.topic.notable_types, Military Conflict
North Vietnam, military.military_combatant.military_commanders, m.0c1qcyn
North Vietnam, military.military_combatant.military_conflicts, m.04fvjr2
Opposition to United States involvement in the Vietnam War, common.topic.notable_types, Event
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Linh
North Vietnam, location.location.events, First Indochina War
Sino-Vietnamese War, military.military_conflict.commanders, m.0w5v3w_
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Hữu Thọ
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Hoàng Văn Thái
North Vietnam, military.military_combatant.military_conflicts, m.0bd31gj
North Vietnam, military.military_combatant.military_conflicts, m.04z0cm0
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
Battle of Beiping–Tianjin, common.topic.article, m.08jnnw
War in Vietnam, base.culturalevent.event.entity_involved, Communism
North Vietnam, military.military_combatant.military_conflicts, m.04ftw28
Vietnam War, base.culturalevent.event.entity_involved, South Vietnam
m.09w6h34, common.webpage.topic, Vietnam War
Vietnam War, common.topic.webpage, m.09wkmg9
North Vietnam, military.military_combatant.military_conflicts, m.05tbj5v
Ho Chi Minh, freebase.valuenotation.is_reviewed, Country of nationality
North Vietnam, military.military_combatant.military_conflicts, m.04yzp99
North Vietnam, military.military_combatant.military_conflicts, m.04ywmnk
North Vietnam, military.military_combatant.military_conflicts, m.04z083c
Battle of Beiping–Tianjin, base.culturalevent.event.entity_involved, Empire of Japan
Vietnamese village after an attack, common.image.appears_in_topic_gallery, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04yw881
North Vietnam, military.military_combatant.military_conflicts, m.04zd3yf
North Vietnam, military.military_combatant.military_conflicts, m.04yxsw9
North Vietnam, military.military_combatant.military_conflicts, m.04yzblp
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, South Vietnam
North Vietnam, military.military_combatant.casualties, m.04ml3lw
m.09wkmg9, common.webpage.topic, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, North Korea
m.09xtw5q, common.webpage.topic, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.locations, Laos
North Vietnam, military.military_combatant.military_conflicts, m.05cl1dh
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Kingdom of Laos
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, National Revolutionary Army
War in Vietnam, base.culturalevent.event.entity_involved, South Vietnam
Cambodia, location.location.events, Vietnam War
Vietnam, location.country.form_of_government, Single-party state
Sino-Vietnamese War, time.event.included_in_event, Indochina Wars
South Vietnam, military.military_combatant.casualties, m.02h77gp
North Vietnam, military.military_combatant.military_conflicts, m.04fvprj
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ho Chi Minh
Hanoi, location.administrative_division.country, Vietnam
Second Sino-Japanese War, time.event.includes_event, Battle of Beiping–Tianjin
Vietnam War, common.topic.webpage, m.09wmlvm
North Vietnam, military.military_combatant.military_conflicts, m.04yw7ks
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Viet Cong
Sino-Vietnamese War, time.event.locations, Vietnam
m.09xfyqk, common.webpage.topic, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Communism
Vietnam War, common.topic.webpage, m.09w6kz6
Beiping–Hankou Railway Operation, military.military_conflict.military_personnel_involved, Kiyoshi Katsuki
Indochina Wars, common.topic.image, Tquad
North Vietnam, common.topic.image, LocationNorthVietnam
Vietnam War, base.culturalevent.event.entity_involved, Richard Nixon
North Vietnam, military.military_combatant.military_conflicts, m.04z0df9
Vietnam, location.country.administrative_divisions, Quảng Ngãi Province
North Vietnam, military.military_combatant.military_conflicts, m.04y_2_w
Vietnam, location.location.events, Vietnam War
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
North Vietnamese invasion of Laos, time.event.included_in_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.0dls8dn
Sino-Vietnamese War, base.culturalevent.event.entity_involved, China
North Vietnam, military.military_combatant.military_conflicts, m.0jmy703
Vietnam War, common.topic.webpage, m.09xm1xv
North Vietnam, base.schemastaging.context_name.pronunciation, g.125_mlzkn
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Le Duan
First Indochina War, base.culturalevent.event.entity_involved, North Vietnam
Vietnam War, military.military_conflict.combatants, m.03z9671
Sino-Vietnamese War, military.military_conflict.combatants, m.09hxz2s
Beiping–Hankou Railway Operation, time.event.locations, Beijing–Hankou Railway
North Vietnam, military.military_combatant.military_conflicts, m.04z1mrp
North Vietnam, location.country.form_of_government, Single-party state
Vietnam War, base.culturalevent.event.entity_involved, Le Duan
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Anti-communism
Southeast Asia, location.location.events, Vietnam War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Hard Hat Riot
Vietnam War, base.culturalevent.event.entity_involved, Viet Cong
First Indochina War, time.event.locations, Southeast Asia
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Vietnam War
Vietnam War, common.topic.webpage, m.09xtw5q
War in Vietnam, base.culturalevent.event.entity_involved, Viet Cong
North Vietnam, military.military_combatant.military_conflicts, m.07lm3yg
North Vietnam, military.military_combatant.military_conflicts, m.0b798ys
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Presidio mutiny
North Vietnam, military.military_combatant.casualties, m.04kb4kx
Beiping–Hankou Railway Operation, common.topic.notable_for, g.125fqckz6
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Hisaichi Terauchi
Laos, location.location.events, Joint warfare in South Vietnam, 1963–69
North Vietnam, military.military_combatant.military_conflicts, m.03z979q
Vietnam, location.country.capital, Hanoi
North Vietnamese invasion of Laos, common.topic.image, Viangchan1
Beiping–Hankou Railway Operation, military.military_conflict.military_personnel_involved, Wan Fulin
Vietnam War, base.culturalevent.event.entity_involved, Thailand
South Vietnam, location.country.form_of_government, Republic
North Vietnam, common.topic.image, North vietnam
Vietnam War, time.event.locations, Southeast Asia
North Vietnam, military.military_combatant.military_conflicts, m.04yv_4d
North Vietnam, military.military_combatant.military_conflicts, m.04yx8kv
North Vietnam, military.military_combatant.military_conflicts, m.05cnzgm
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Anti-communism
South Vietnam, military.military_combatant.military_commanders, m.0478plb
Opposition to United States involvement in the Vietnam War, time.event.included_in_event, Vietnam War
Indochina Wars, time.event.includes_event, Sino-Vietnamese War
Ho Chi Minh City, location.location.events, 1963 South Vietnamese coup
m.09xgcz2, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04y_64x
m.09w6pvn, common.webpage.topic, Vietnam War
Quang Binh Province, location.administrative_division.country, Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04yz_7h
War in Vietnam, time.event.locations, South Vietnam
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0g5cj73
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Kent State shootings
North Vietnam, military.military_combatant.military_conflicts, m.04z0n0q
Vietnam War, common.topic.webpage, m.09xgcz2
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
North Vietnam, military.military_combatant.military_conflicts, m.09j4467
North Vietnam, military.military_combatant.military_conflicts, m.04z0ccf
Beiping–Hankou Railway Operation, base.culturalevent.event.entity_involved, Tang Enbo
Beiping–Hankou Railway Operation, military.military_conflict.commanders, m.04y_lpp
Vietnam War, military.military_conflict.commanders, m.0478plb
South Vietnam, military.military_combatant.casualties, m.02h77fs
North Vietnam, military.military_combatant.military_conflicts, m.04fvk4y
Vietnam War, base.culturalevent.event.entity_involved, China
Battle of Saigon, base.culturalevent.event.entity_involved, South Vietnam

Answer: China