范文同
In 1958, the People's Republic of China (PRC) issued a declaration defining its territorial waters within what is known as the Nine-Dash Line which encompassed the Spratly Islands. North Vietnam's prime minister, Phạm Văn Đồng, sent a diplomatic note to Zhou Enlai, stating that "The Government of the Democratic Republic of Vietnam respects this decision." The diplomatic note was written on 14 September and was publicised in "Nhan Dan" newspaper (Vietnam) on 22 September 1958. Regarding this letter, there have been many arguments on its true meaning and the reason why Phạm Văn Đồng decided to send it to Zhou Enlai. In an interview with BBC Vietnam, Dr. Balázs Szalontai provided the following analysis of this issue: