Ceremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of VietnamCeremony held to welcome General Secretary of Central Committee of Communist Party of Vietnam