Mariatu Kargbo is a singer from Sierra Leone who has been living in China for over 10 years. Today, we found her in the studio recording an international rendition of the popular Chinese charity song "Let the World Be Filled with Love". She is collaborating with renowned Chinese musician Guo Feng, who composed the song, and singers from around the world to show their love and support for all the countries and regions hit by the Coronavirus disease.