Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)

　　Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)

　　Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)

　　Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)

　　Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)

　　Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)

　　Chinese soldiers take part in parade training for the upcoming National Day celebrations in Beijing, capital of China, Sept. 11, 2019. Participants are busy preparing for the scheduled military parade in Beijing to celebrate the 70th anniversary of the founding of the People's Republic of China on Oct. 1. (Xinhua/Li Gang)