At present, there are many industries that promote search engines, such as finance, decoration, education (vocational training, qualification examination, remedial classes, etc. ), medical care (beauty, andrology, gynecology, cancer hospital, hair loss, etc. ), skin care products, cosmetics, food, hardware and building materials, etc. At least 90% of industries are suitable for promotion with search engines! More is education, finance, medical care, decoration and so on.