Riyadh: Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has sent a cable of congratulations to President General To Lam of the Socialist Republic of Vietnam on his country's Independence Day. According to Saudi Press Agency, the Custodian of the Two Holy Mosques expressed his wishes for President To Lam's continued good health and happiness. Furthermore, King Salman extended his hopes for steady progress and prosperity for the government and people of Vietnam.