Green fruit, also known as "olive", is named after the fruit can be eaten fresh when it is still green. It is neutral in nature and tastes sweet, astringent and sour. Clear away heat, sore throat, promote fluid production and detoxify. Used for sore throat, cough, polydipsia, fish and crab poisoning, etc. There is a book with the same name "Green Fruit". Green fruit is also called remonstrance fruit because it tastes astringent when first eaten. After chewing for a long time, it becomes sweet and delicious with an endless aftertaste. It is a metaphor for words of loyalty and advice, although they may offend the ears, but they benefit the people and are beneficial to their health. Olive oil is also known as the "fruit of blessing". This was named after overseas Chinese. This not only explains the large green fruit production in Fuzhou's history, but also expresses the attachment of the overseas Chinese to their hometown (Fuzhou). This green fruit, known as the "Fruit of Heaven", brings a desire for a harmonious and beautiful life like heaven. The green fruit tree is precious because it is rare. Only with God's favor can one obtain such a precious gift. Only by hard work can one obtain such a precious gift. , Only by carefully building quality can we create a green fruit as precious as a gift from God