Police officers open the doors on Chunchu Gate at Cheong Wa Dae, the former presidential office, in Seoul on May 10, 2022, during an event to mark the opening of a trail to Mount Bukak just behind

President Moon Jae-in (L) and first lady Kim Jung-sook wave as they leave the presidential office of Cheong Wa Dae in Seoul for the last time as the first couple on May 9, 2022. (Yonhap)

The Polish National Constitution Day of Poland and the 80th anniversary of the Polish refugees arrival in Iran during World War II were held in the presence of Polish Foreign Minister Zbigniew Rau,

Seen here is the building of the defense ministry in Seoul on May 9, 2022, one day before President-elect Yoon Suk-yeol starts his five-year term.

This photo taken May 8, 2022, shows lit paper lanterns during a festival on traditional Korean paper at a theme park in Wonju, Gangwon Province, northeastern South Korea.

Supreme Leader of the Islamic Revolution Ayatollah Seyyed Ali Khamenei received Syrian President Bashar al-Assad and held talks with him in Tehran, Iran, on Sunday evening. May 8, 2022. IRNA

Karaj, May 8, IRNA – A Tulips Festival kicked off in the Iranian city of Karaj on May 5, covering an area of 4.5 hectares.

Believers perform a Buddhist ritual of bathing the Baby Buddha, called "gwanbul" ceremony in Korean, at Jogye Temple in Seoul on May 6, 2022, two days ahead of Buddha's Birthday. (Yonhap)

President Moon Jae-in (2nd from R) meets children invited to the presidential compound of Cheong Wa Dae in Seoul to mark Children's Day on May 5, 2022, in this photo released by his office.

Visitors look at paper lanterns lit up during a festival on traditional Korean paper at a theme park in Wonju, Gangwon Province, northeastern South Korea, on May 5, 2022, in this photo released by