Therefore, on the trend of urbanization, the demand for used trees as well as fresh flowers have become an essential part of people's routine, to do a clean living environment and create a feeling of relaxation after the stress of working hours. Besides a collection of the same lan available in nature, the work of creating new varieties by hybridization methods are conducted regularly by the scientist and the artist. At present, there are already hundreds of thousands of varieties of Orchid hybrids with untold colors and designs, to meet the needs and preferences of people.
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