The full name of camellia oil is camellia seed oil, which is a vegetable oil obtained by squeezing or leaching fat-rich seeds produced by camellia oleifera. Tea oil not only has good color, fragrance and taste, but also has the effect of preventing cardiovascular diseases such as hypertension, coronary heart disease and atherosclerosis, so it has the titles of "Oriental olive oil", "king of oil" and "treasure of oil".

Olive, also known as mignonette and astragalus membranaceus, belongs to Oleaceae. It is a world-famous evergreen woody oil and fruit tree species with high yield, high quality and high efficiency. It is drought-tolerant, light-loving, and has strong growth ability, mainly growing underground? China's coastal areas account for 95% of the world's total output? %。 Olive oil is an oil extracted from fresh olive fruit by cold pressing process. Olive oil has special nutritional value and is one of the most important and oldest oils in the world. It has the reputation of "liquid gold" and "queen of edible oil".