Voltaire used natural resources, read books, and digested what he ate, serving as his nutrition, serving his "rational philosophy. " Among the "homes" Voltaire was involved in, China was not very important. The "family" is not "loved"; single out it with a microscope to magnify it like a "close-up lens", that is not "illusion" but "illusion". This text mainly states:. ['Voltaire uses Chinese materials to serve his "rational philosophy".', "Chinese materials play an important role in Voltaire's philosophy.", "It is wrong to exaggerate the role of the Chinese factor in Voltaire's philosophy.", 'Voltaire depicts China with a "specific lens".']