Nepalese students participate in a candle light vigil to mark the World Cancer Day in Lalitpur, Nepal, Feb. 4, 2017. The theme of the World Cancer Day is "We can, I can" this year. (Xinhua/Pratap Thapa)
Nepalese students participate in a candle light vigil to mark the World Cancer Day in Lalitpur, Nepal, Feb. 4, 2017. The theme of the World Cancer Day is "We can, I can" this year. (Xinhua/Pratap Thapa)