Thai Prime Minister Prayut Chan-o-cha(C) takes part in the Royal Coronation in Bangkok, Thailand, May 5, 2019. Thailand's His Majesty King Maha Vajiralongkorn on Sunday took a grandiose, magnificent procession to pay homage to former kings on a route lined with thousands of yellow-shirted people in Bangkok's olden quarters as part of the three-day coronation ceremonies. (Xinhua/Zhang Keren)