On 10 April 1957, he travelled to Luang Prabang by car and was received by an enormous crowd of citizens, government officials, and members of the police and the army.
Pada 10 April 1957, dia bepergian ke Luang Prabang dengan mobil dan menerima sambutan dan sorak sorai penduduk, pemerintah, dan anggota kepolisian, juga tentara.