Does the first nine days of mango seed delivery include the same day?

According to Huayi's inquiry. Com, according to the number of days algorithm, generally, mango seeds are delivered nine days later, and the delivery of mango seeds nine days later is the day of mango.

Mango is the ninth solar term in the twenty-four solar terms of the lunar calendar and the third solar term in summer, which indicates the official start of the midsummer season. When the sun reaches 75 degrees of the yellow meridian, it is called the mans solar term. The literal meaning of awn seed is that wheat with awn can be harvested quickly, and rice with awn can be planted.