Kenyan primary school students hold placards to support China in Nairobi, capital of Kenya, Feb. 19, 2020. Many children from across the world have created their paintings in solidarity with China's fight against novel coronavirus epidemic. (Xinhua/Li Yan)

Kenyan primary school students hold placards to support China in Nairobi, capital of Kenya, Feb. 19, 2020. Many children from across the world have created their paintings in solidarity with China's fight against novel coronavirus epidemic. (Xinhua/Li Yan)

Kenyan primary school students hold a placard to support China in Nairobi, capital of Kenya, Feb. 19, 2020. Many children from across the world have created their paintings in solidarity with China's fight against novel coronavirus epidemic. (Xinhua/Li Yan)

Kenyan primary school students hold placards to support China in Nairobi, capital of Kenya, Feb. 19, 2020. Many children from across the world have created their paintings in solidarity with China's fight against novel coronavirus epidemic. (Xinhua/Li Yan)