The trailer of Ranveer Singh's ad for 'Ching's Secret', an Indian brand of Chinese cuisine ingredients has been released. He features as Ranveer 'Ching', the "king" who can "save" the world from starvation. Directed by Rohit Shetty, it also features actress Tamannaah Bhatia. Earlier, Ranveer had featured in the song 'My Name is Ranveer Ching' to promote the brand.