Nepalese Soldiers take part in a parade during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sulav Shrestha)

Members of musical band of Nepalese police take part in a parade during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sulav Shrestha)

Members of musical band of Nepalese police take part in a parade during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sulav Shrestha)

Nepalese Soldiers take part in a parade during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sulav Shrestha)

Artists perform during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sunil Sharma)

Nepali President Bidya Devi Bhandari attends the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sunil Sharma)

Nepalese Police personnel take part in a parade during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sunil Sharma)

Nepalese Prime Minister Khadga Prasad Sharma Oli attends the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sunil Sharma)

Artists perform during the celebration of the Republic Day in Kathmandu, Nepal, May 29, 2019. (Xinhua/Sunil Sharma)