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 borders Russia and was involved in the Vietnam War? 
Knowledge Triplets: Vietnam, location.country.capital, Hanoi
m.04z2rjj, military.military_combatant_group.combatants, Russia
m.04z0l15, military.military_combatant_group.combatants, Russia
Vietnam War, common.topic.webpage, m.09xm1xv
Opposition to United States involvement in the Vietnam War, common.topic.notable_types, Event
Russia, olympics.olympic_games.participating_countries, 2014 Winter Olympics
Vietnam War, base.culturalevent.event.entity_involved, Anti-communism
Russia, freebase.valuenotation.is_reviewed, Time zone(s)
m.04z1vfd, military.military_combatant_group.combatants, Russia
Văn Tiến Dũng, military.military_person.participated_in_conflicts, Vietnam War
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Soviet Union
Russia, organization.organization_founder.organizations_founded, BRICS
m.0b4887b, common.webpage.topic, Vietnam War
m.064ywc4, military.military_combatant_group.combatants, Russia
Eurasia, location.location.containedby, China
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Student Strike of 1970
m.04z4l2n, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Creighton Abrams
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Presidio mutiny
m.09y37g1, common.webpage.topic, Vietnam War
m.04y_6x9, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Francoist Spain
The London 2012 Summer Olympics, olympics.olympic_participating_country.olympics_participated_in, China
Russia, military.military_combatant.military_conflicts, m.04z2rjj
Nguyễn Cao Kỳ, military.military_person.participated_in_conflicts, Vietnam War
Russia, location.country.administrative_divisions, Primorsky Krai
Russia, military.military_combatant.military_conflicts, m.0dw9jt7
Russia, military.military_combatant.military_conflicts, m.04z1q7k
m.04yvl8t, military.military_combatant_group.combatants, Russia
Vietnam War, military.military_conflict.casualties, m.04kb4l7
Vietnam War, military.military_conflict.commanders, m.0478pmb
Vietnam War, common.topic.notable_for, g.1258vfs7z
Vietnam War, common.topic.webpage, m.09w6pvn
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
Russia, location.location.partially_containedby, Tumen River
Russia, location.adjoining_relationship.adjoins, m.0jkldkv
Tropical Storm Linfa, meteorology.tropical_cyclone.affected_areas, China
Russia, location.country.administrative_divisions, Adygea
Russia, location.country.administrative_divisions, Tambov Oblast
m.0dw9jt7, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.09vm16_
Vietnam War, military.military_conflict.casualties, m.04kb4m_
Russia, location.country.administrative_divisions, Moscow
Russia, military.military_combatant.military_conflicts, m.09kp411
Vietnam War, military.military_conflict.casualties, m.04kb4kx
Vietnam War, common.topic.webpage, m.09y37g1
Vietnam War, common.topic.webpage, m.09xgcz2
Russia, location.country.administrative_divisions, Far Eastern Federal District
Russia, common.topic.webpage, m.02n9g1s
m.09j3d43, military.military_combatant_group.combatants, Russia
Russia, location.country.administrative_divisions, Khabarovsk Krai
Russia, location.country.administrative_divisions, Ingushetia
Vietnam War, base.culturalevent.event.entity_involved, Pathet Lao
Russia, location.country.administrative_divisions, Central Federal District
Russia, location.country.administrative_divisions, Vladimir Oblast
Russia, location.country.administrative_divisions, Southern Federal District
m.052gr0p, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.011slbm4
South Vietnam, common.topic.notable_types, Country
Russia, military.military_combatant.military_conflicts, m.04z0l15
Earth, base.aareas.schema.administrative_area.administrative_parent, China
m.09w6pvn, common.webpage.topic, Vietnam War
m.04fvcy4, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.04yxtn5
Russia, location.country.administrative_divisions, Northwestern Federal District
Vietnam War, common.topic.webpage, m.09w6kz6
Russia, military.military_combatant.military_conflicts, m.04z07hg
Russia, military.military_combatant.military_conflicts, m.04ywh0w
m.04yyj9v, military.military_combatant_group.combatants, Russia
m.04ywxt_, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Communism
m.09xgcz2, common.webpage.topic, Vietnam War
m.04z4l2_, military.military_combatant_group.combatants, Russia
Vietnam War, time.event.included_in_event, Indochina Wars
Asia, base.locations.countries.continent, China
Sovereign state, base.aareas.schema.administrative_area.administrative_area_type, China
Vietnam War, military.military_conflict.casualties, m.04kb4nl
Opposition to United States involvement in the Vietnam War, time.event.includes_event, March Against the Vietnam War
m.0dw5nxy, military.military_combatant_group.combatants, Russia
Russia, travel.tour_operator.travel_destinations, Bunnik Tours
m.04yzh5q, military.military_combatant_group.combatants, Russia
Russia, location.country.administrative_divisions, Perm Krai
m.0b47hsk, common.webpage.topic, Vietnam War
Sino-Vietnamese War, common.topic.notable_types, Military Conflict
Tumen River, location.location.partially_containedby, China
Vietnam War, base.culturalevent.event.entity_involved, China
Russia, military.military_combatant.military_conflicts, m.04ywlzl
Vietnam War, military.military_conflict.casualties, m.04kb4lw
m.0h1jykb, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.04yxm16
Văn Tiến Dũng, military.military_person.participated_in_conflicts, First Indochina War
Russia, military.military_combatant.military_conflicts, m.04z8v2c
Russia, military.military_combatant.military_conflicts, m.04yyv96
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Hữu Thọ
Russia, location.location.partially_contains, Nairamdal Peak
Bunnik Tours, travel.tour_operator.travel_destinations, China
m.0gb1kvt, military.military_combatant_group.combatants, Russia
Vietnam War, time.event.locations, Vietnam
m.0kn2hhs, military.military_combatant_group.combatants, Russia
Russia, location.country.administrative_divisions, Amur Oblast
Opposition to United States involvement in the Vietnam War, time.event.includes_event, 1971 May Day protests
2008 Summer Olympics, olympics.olympic_participating_country.olympics_participated_in, China
Russia, location.location.partially_containedby, Asia
Russia, military.military_combatant.military_conflicts, m.0h1jykb
BRICS, organization.organization_founder.organizations_founded, China
Vietnam War, military.military_conflict.casualties, m.02h77k6
Russia, military.military_combatant.military_conflicts, m.04z0vr_
Russia, location.country.administrative_divisions, Yaroslavl Oblast
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
Russia, location.country.administrative_divisions, Sakhalin Oblast
Russia, common.topic.webpage, m.0b48cnz
Moratorium to End the War in Vietnam, base.vietnamwar.protest.organizations_involved, Congress for International Co-operation and Disarmament
Vietnam War, time.event.included_in_event, 20th century
Russia, freebase.valuenotation.is_reviewed, Official website
Russia, location.country.form_of_government, Constitutional republic
Vietnam War, common.topic.webpage, m.09xwgxs
Vietnam War, military.military_conflict.combatants, m.03z9671
Russia, military.military_combatant.military_conflicts, m.04z4l2_
First Indochina War, base.culturalevent.event.entity_involved, North Vietnam
m.09xtw5q, common.webpage.topic, Vietnam War
Sino-Vietnamese War, time.event.included_in_event, Indochina Wars
Russia, location.country.administrative_divisions, Moscow Oblast
Russia, common.topic.webpage, m.09yb763
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Chicano Moratorium
m.07lgzrh, military.military_combatant_group.combatants, Russia
Russia, common.topic.webpage, m.0b4863d
Vietnam, location.country.administrative_divisions, Hanoi
Indochina Wars, time.event.includes_event, Vietnam War
Russia, location.country.internet_tld, su
Russia, common.topic.webpage, m.09w7tqc
Russia, location.country.administrative_divisions, Tuva
m.04z1svk, military.military_combatant_group.combatants, Russia
Indochina Wars, common.topic.image, Tquad
Russia, meteorology.cyclone_affected_area.cyclones, Typhoon Sanba
Vietnam War, common.topic.webpage, m.0b47hsk
m.09wx9cc, common.webpage.topic, Vietnam War
Asia, base.locations.continents.countries_within, Vietnam
Vietnam War, military.military_conflict.commanders, g.11btrq9dfw
Tavan Bogd, location.location.partially_contains, China
m.04ywh0w, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.0dw5nxy
Indochina Wars, common.topic.article, m.05lqwl
Russia, military.military_combatant.military_conflicts, m.09j3d43
Vietnam War, military.military_conflict.combatants, m.03z979q
Vietnam, common.topic.notable_types, Country
Vietnam War, common.topic.image, UH-1combatmission1970
Russia, location.country.form_of_government, Federal republic
Sino-Vietnamese War, base.culturalevent.event.entity_involved, China
Russia, common.topic.webpage, m.09x58v5
Vietnam War, military.military_conflict.casualties, m.04kb4pq
Russia, location.country.administrative_divisions, Bashkortostan
Russia, location.country.administrative_divisions, Vologda Oblast
Vietnam War, military.military_conflict.casualties, m.02h77gp
Russia, military.military_combatant.military_conflicts, m.0bmz_ty
First Indochina War, base.culturalevent.event.entity_involved, Ho Chi Minh
Russia, military.military_combatant.military_conflicts, m.04z0vzx
1971 May Day protests, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Kingdom of Laos
Russia, military.military_combatant.military_conflicts, m.04z1svk
Cambodian–Vietnamese War, time.event.included_in_event, Indochina Wars
Vietnam War, common.topic.webpage, m.09xtw5q
Time zone(s), freebase.valuenotation.is_reviewed, China
Russia, military.military_combatant.military_conflicts, m.03z967f
Vietnam War, military.military_conflict.casualties, m.043wptp
m.07llbzr, military.military_combatant_group.combatants, Russia
Russia, common.topic.webpage, m.0b46kyk
Russia, location.country.administrative_divisions, Tver Oblast
m.04z0vzx, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.04y_6x9
Russia, military.military_combatant.military_conflicts, m.04ywxt_
m.04z1r43, military.military_combatant_group.combatants, Russia
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Vietnam War, military.military_conflict.commanders, m.07skn34
Russia, military.military_combatant.military_conflicts, m.0jmwy5d
Hanoi, location.administrative_division.country, Vietnam
Moratorium to End the War in Vietnam, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Vietnam, location.country.administrative_divisions, Quảng Ngãi Province
First Indochina War, common.topic.notable_types, Military Conflict
Russia, olympics.olympic_games.participating_countries, The London 2012 Summer Olympics
m.09kp411, military.military_combatant_group.combatants, Russia
Vietnam War, military.military_conflict.commanders, m.0478plb
Russia, military.military_combatant.military_conflicts, m.04z4l2n
First Indochina War, time.event.included_in_event, Cold War
Vietnam War, base.culturalevent.event.entity_involved, Richard Nixon
m.04z0vsr, military.military_combatant_group.combatants, Russia
Russia, location.country.administrative_divisions, Udmurtia
Russia, military.military_combatant.military_conflicts, m.04yx85r
Indochina Wars, time.event.includes_event, Sino-Vietnamese War
Russia, olympics.olympic_participating_country.olympics_participated_in, 2010 Winter Olympics
Russia, military.military_combatant.military_conflicts, m.04yyj9v
Vietnam War, military.military_conflict.casualties, m.04kb4p4
Trần Văn Trà, military.military_person.participated_in_conflicts, Vietnam War
Vietnam War, military.military_conflict.casualties, m.02h77jh
Russia, military.military_combatant.military_conflicts, m.07llbzr
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Hard Hat Riot
Vietnam War, base.culturalevent.event.entity_involved, China
Irtysh River, geography.river.basin_countries, China
m.04yxm16, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.04yzh5q
Creighton Abrams, military.military_person.participated_in_conflicts, Vietnam War
m.09w6kz6, common.webpage.topic, Vietnam War
First Indochina War, time.event.locations, North Vietnam
Hanoi, base.biblioness.bibs_location.country, Vietnam
Vietnam War, common.topic.webpage, m.09wkmg9
Russia, military.military_combatant.military_conflicts, m.04yvl8t
Allies of World War II, military.military_combatant.includes_allies, Russia
Russia, military.military_combatant.military_conflicts, m.04z4l3c
Russia, location.country.capital, Moscow
Vietnam War, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Vietnam War, common.topic.webpage, m.09w6h34
Russia, common.topic.webpage, m.02n9g15
Russia, common.topic.webpage, m.0b467cd
Russia, location.location.containedby, Eurasia
Vietnam War, base.culturalevent.event.entity_involved, William Westmoreland
Vietnam War, military.military_conflict.commanders, m.02h77w4
Russia, common.topic.webpage, m.0b46k4c
North Vietnam, location.location.events, First Indochina War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Kent State shootings
Russia, common.topic.article, m.06bp8
Official website, freebase.valuenotation.is_reviewed, China
Russia, base.aareas.schema.administrative_area.administrative_parent, Earth
March Against the Vietnam War, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Vietnam War, military.military_conflict.casualties, m.04kb4kj
Vietnam, location.location.events, Sino-Vietnamese War
Russia, common.topic.webpage, m.09y5nq5
Southeast Asia, location.location.events, First Indochina War
Russia, location.country.internet_tld, ru
Vietnam War, base.culturalevent.event.entity_involved, North Korea
Vietnam War, common.topic.webpage, m.0b481t3
m.09wkmg9, common.webpage.topic, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Viet Cong
m.011rd201, military.military_combatant_group.combatants, Russia
Russia, common.topic.notable_types, Country
Vietnam War, common.topic.webpage, m.09wx9cc
Typhoon Sanba, meteorology.cyclone_affected_area.cyclones, China
Russia, military.military_combatant.military_conflicts, m.04z1r43
Russia, military.military_combatant.military_commanders, m.04lmlb7
Russia, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
m.03z967f, military.military_combatant_group.combatants, Russia
Chicano Moratorium, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
William Westmoreland, military.military_person.participated_in_conflicts, Vietnam War
m.09xm1xv, common.webpage.topic, Vietnam War
Shanghai Cooperation Organisation, organization.organization_founder.organizations_founded, China
Russia, meteorology.tropical_cyclone.affected_areas, Typhoon Emma
Russia, location.country.internet_tld, .рф
First Indochina War, base.culturalevent.event.entity_involved, United States of America
World War II, time.event.locations, Russia
North Vietnam, common.topic.notable_types, Country
Nairamdal Peak, location.location.partially_containedby, China
m.04z4l3c, military.military_combatant_group.combatants, Russia
Russia, location.location.partially_containedby, Amur River
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Cao Kỳ
Vietnam War, common.topic.article, m.07_nr
Laos, location.location.events, Vietnam War
Vietnam War, common.topic.webpage, m.0b4887b
Indochina Wars, time.event.locations, Southeast Asia
Russia, military.military_combatant.military_conflicts, m.04z0bq7
Russia, location.country.form_of_government, Semi-presidential system
Russia, location.country.administrative_divisions, Altai Republic
Russia, military.military_combatant.military_conflicts, m.04z1vfd
Russia, location.country.administrative_divisions, Khakassia
Vietnam War, base.culturalevent.event.entity_involved, Khmer Republic
m.0b481t3, common.webpage.topic, Vietnam War
m.04z0vr_, military.military_combatant_group.combatants, Russia
Russia, military.military_combatant.military_conflicts, m.04z0vts
Russia, location.country.administrative_divisions, Komi Republic
Self-immolations in protest to the Vietnam War, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Russia, location.location.events, Ingrian War
m.0bwnwv9, government.national_anthem_of_a_country.country, Russia
Sino-Vietnamese War, time.event.included_in_event, Cold War
Vietnam, base.locations.countries.continent, Asia
Indochina Wars, common.topic.notable_for, g.1s05l55p0
m.04lmlck, military.casualties.combatant, Russia
Russia, military.military_combatant.military_conflicts, m.04z0vsr
m.04ywlzl, military.military_combatant_group.combatants, Russia
Russia, common.topic.webpage, m.09xlrlp
Russia, military.military_combatant.military_conflicts, m.0gb0pmd
Russia, military.military_combatant.military_conflicts, m.064ywc4
Russia, meteorology.cyclone_affected_area.cyclones, Tropical Storm Linfa
2014 Winter Olympics, olympics.olympic_games.participating_countries, China
m.04z94ln, military.military_combatant_group.combatants, Russia
Vietnam War, time.event.locations, Cambodia
Sino-Vietnamese War, time.event.included_in_event, Cambodian–Vietnamese War
m.04lmlb7, military.military_command.military_combatant, Russia
Russia, military.military_combatant.military_conflicts, m.0gb1kvt
First Indochina War, base.culturalevent.event.entity_involved, Kingdom of Laos
Võ Nguyên Giáp, military.military_person.participated_in_conflicts, Vietnam War
Vietnam War, time.event.locations, North Vietnam
m.04z1q7k, military.military_combatant_group.combatants, Russia
Vietnam War, military.military_conflict.casualties, m.04kb4m4
North Vietnam, location.country.capital, Hanoi
Opposition to United States involvement in the Vietnam War, time.event.included_in_event, Vietnam War
Russia, geography.river.basin_countries, Irtysh River
Vietnam War, military.military_conflict.casualties, m.04kb4ll
Kent State shootings, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Russia, military.military_combatant.military_conflicts, m.04z94ln
Sino-Vietnamese War, time.event.locations, Vietnam
Russia, location.country.national_anthem, m.0bwnwv9
m.04z0bq7, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Cuba
Russia, location.location.events, World War II
2002 Winter Olympics, olympics.olympic_participating_country.olympics_participated_in, China
Indochina Wars, time.event.includes_event, Cambodian–Vietnamese War
Vietnam War, base.culturalevent.event.entity_involved, Ngo Dinh Diem
Russia, olympics.olympic_games.participating_countries, 2002 Winter Olympics
Vietnam War, military.military_conflict.commanders, m.0w5r65c
Russia, military.military_combatant.military_conflicts, m.04z3qv6
Vietnam War, base.culturalevent.event.entity_involved, Australia
Vietnam War, military.military_conflict.casualties, m.04kb4mf
Russia, military.military_combatant.military_conflicts, m.0gz3bv8
Vietnam War, common.topic.webpage, m.09xfyqk
Southeast Asia, location.location.events, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
m.04z3qv6, military.military_combatant_group.combatants, Russia
Russia, location.location.partially_containedby, Argun River
Indochina Wars, common.topic.notable_types, Event
Russia, location.country.administrative_divisions, Khanty-Mansi Autonomous Okrug
Vietnam War, time.event.locations, Laos
Vietnam War, common.topic.image, Vietnamese village after an attack
Russia, military.military_combatant.military_conflicts, m.04z87sn
Vietnam War, military.military_conflict.commanders, m.02h77vl
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Thailand
m.09xfyqk, common.webpage.topic, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Hoàng Văn Thái
m.04z8v2c, military.military_combatant_group.combatants, Russia
m.09wmlvm, common.webpage.topic, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Linh
Hard Hat Riot, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Typhoon Emma, meteorology.tropical_cyclone.affected_areas, China
Russia, military.military_combatant.military_conflicts, m.052gr0p
Vietnam War, military.military_conflict.casualties, m.04kb4pf
First Indochina War, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
m.09w6h34, common.webpage.topic, Vietnam War
Russia, olympics.olympic_participating_country.olympics_participated_in, 2008 Summer Olympics
Russia, location.country.administrative_divisions, Stavropol Krai
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Le Duan
Russia, military.military_combatant.military_conflicts, m.04z4jw7
m.0jkldkv, location.location.adjoin_s, China
Russia, military.military_combatant.belongs_to_combatant_group, Allies of World War II
m.09vm16_, military.military_combatant_group.combatants, Russia
Russia, common.topic.webpage, m.09x3m7w
Vietnam War, common.topic.webpage, m.09wmlvm
Vietnam War, military.military_conflict.commanders, m.02h77tp
Vietnam War, military.military_conflict.casualties, m.04kb4mq
Vietnam War, time.event.locations, Southeast Asia
Russia, common.topic.webpage, m.09y096m
Vietnam War, base.culturalevent.event.entity_involved, South Vietnam
m.09xwgxs, common.webpage.topic, Vietnam War
m.04z1r3n, military.military_combatant_group.combatants, Russia
Russia, location.country.administrative_divisions, Evenk Autonomous Okrug
m.04z87sn, military.military_combatant_group.combatants, Russia
Russia, organization.organization_founder.organizations_founded, Shanghai Cooperation Organisation
Russia, location.location.partially_contains, Tavan Bogd
m.0gz33jz, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
Date dissolved, freebase.valuenotation.has_no_value, China
Cao Văn Viên, military.military_person.participated_in_conflicts, Vietnam War
Russia, military.military_combatant.military_conflicts, m.04fvcy4
Russia, location.country.administrative_divisions, Sakha Republic
Russia, location.location.events, 2011 FINA Diving World Series
Country, common.topic.notable_types, China
m.04yyv96, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Trần Văn Trà
Russia, military.military_combatant.military_conflicts, m.04z1q6l
m.04z1q6l, military.military_combatant_group.combatants, Russia
Vietnam War, military.military_conflict.casualties, m.02h77fs
Vietnam War, base.culturalevent.event.entity_involved, Cao Văn Viên
Russia, military.military_combatant.military_conflicts, m.07lgzrh
Amur River, location.location.partially_containedby, China
Russia, location.country.administrative_divisions, Kalmykia
Russia, military.military_combatant.casualties, m.04lmlck
Russia, military.military_combatant.military_conflicts, m.0kn2hhs
Russia, location.country.administrative_divisions, Mari El
Vietnam War, base.culturalevent.event.entity_involved, North Vietnam
First Indochina War, time.event.locations, Southeast Asia
Vietnam War, military.military_conflict.casualties, m.04kb4n8
Presidio mutiny, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Le Duan
First Indochina War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Russia, military.military_combatant.military_conflicts, m.04z1r3n
2011 FINA Diving World Series, time.event.locations, China
Russia, military.military_combatant.military_conflicts, m.011rd201
2010 Winter Olympics, olympics.olympic_games.participating_countries, China
m.04z4jw7, military.military_combatant_group.combatants, Russia
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Self-immolations in protest to the Vietnam War
Russia, common.topic.notable_types, Country
Russia, military.military_combatant.military_conflicts, m.0gz33jz
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Moratorium to End the War in Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Khmer Rouge
Vietnam, location.country.administrative_divisions, Ho Chi Minh City
Argun River, location.location.partially_containedby, China
Vietnam War, common.topic.notable_types, Military Conflict
Russia, freebase.valuenotation.has_no_value, Date dissolved
m.0gz3bv8, military.military_combatant_group.combatants, Russia
First Indochina War, military.military_conflict.military_personnel_involved, Văn Tiến Dũng
m.011slbm4, military.military_combatant_group.combatants, Russia
Vietnam War, base.culturalevent.event.entity_involved, Thailand
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, China

Answer: China
China