Air China opened the Beijing Vladivostok route on March 31st, and the inaugural celebration ceremony was held at Vladivostok International Airport on the same day. On March 31st, the first flight of the Beijing Vladivostok route landed at Vladivostok International Airport in Russia. On March 31st, the "Watergate" ceremony was held at Vladivostok International Airport in Russia to welcome the arrival of the first flight of the Beijing Vladivostok route. On March 31st, the "Watergate" ceremony was held at Vladivostok International Airport in Russia to welcome the arrival of the first flight of the Beijing Vladivostok route. On March 31st, at Vladivostok International Airport in Russia, a Russian woman welcomed passengers on the first flight of the Beijing Vladivostok route with bread and salt in her hands. In local traditional customs, welcoming guests with bread and salt is a grand etiquette. On March 31st, passengers of the first flight of the Beijing Vladivostok route took a photo at Vladivostok International Airport in Russia.