Question: Do director of film Four Oddballs Of Saigon and director of film With A Song In My Heart (Film) share the same nationality?
Sentence (from "La Thoại Tân"): La Thoại Tân is a pseudonym of Phạm Văn Tần( 1937 – 2008), buddhist name Nhật Biện, who was a Vietnamese American actor and singer.
Relevant evidence: Yes