Phạm Xuân Ẩn
Phạm Xuân Ẩn( September 12, 1927 – September 20, 2006) was a Vietnamese journalist and correspondent for" TimeReuters" and the" New York Herald Tribune", stationed in Saigon during the war in Vietnam.
He was also simultaneously spying for the National Liberation Front for South Vietnam.
He was made a general after the war.
His nicknames were" Hai Trung" and" Tran Van Trung."
He was awarded the" People's Army Force Hero" by the Vietnamese government on January 15, 1976.
He was also put in a" softer" version of a re-education camp for a year after the war for being considered too close to the Americans.
Lingua sistemfrater
Frater (lingua sistemfrater), an "a posteriori" international auxiliary language, published in "Frater (Lingua sistemfrater).
The simplest International Language Ever Constructed", in 1957 by the Vietnamese linguist Phạm Xuân Thái.
The grammar can be compared to Indonesian language grammar.
Phạm Xuân Thái gave it more than 6,000 words for the usage of a very extensive vocabulary.
Livistona halongensis
Livistona halongensis is a species of palm endemic to Ha Long Bay, Vietnam.
The species was described by T.H. Nguyên and Ruth Kiew in 2000.
Phạm Xuân Mạnh
Phạm Xuân Mạnh( born 9 February 1996) is a Vietnamese footballer who plays as a Midfielder for V- League( Vietnam) club Sông Lam Nghệ An F.C.
Phạm Xuân Nguyên
Phạm Xuân Nguyên( born 15 May 1958), better known by his pen name Ngân Xuyên, is a Vietnamese writer and literary translator.
Xylophanes media
Xylophanes media is a moth of the family Sphingidae first described by Walter Rothschild and Karl Jordan in 1903.
Perigonia pallida
Perigonia pallida is a moth of the family Sphingidae first described by Walter Rothschild and Karl Jordan in 1903.
Karl Ouren
Karl Ouren( February 5, 1882 – January 3, 1943) was an American artist best known for his paintings of Norwegian landscapes and scenes, particularly those featuring winter and snow.
Agnosia (moth)
Agnosia is a genus of moths in the family Sphingidae first described by Walter Rothschild and Karl Jordan in 1903.
Phạm Xuân Mạnh
Phạm Xuân Mạnh( born 9 February 1996) is a Vietnamese footballer who plays as a Midfielder for V- League( Vietnam) club Sông Lam Nghệ An F.C.

Question: Are Phạm Xuân Nguyên and Karl Ouren of the same nationality?
Answer: no