The Mid-Autumn Festival Score is the Dormitory Number due to the numerical significance of the festival's date. The Mid-Autumn Festival, celebrated on the 15th day of the eighth lunar month, corresponds to the date 0815 in the Gregorian calendar. This numerical sequence, 0815, is reminiscent of the word "dormitory" when pronounced in Mandarin Chinese, as "dormitory" sounds like "dāo yù" (dāo yù). This linguistic play on words creates a unique connection between the festival's date and the term "dormitory," making the Mid-Autumn Festival Score the Dormitory Number.

The reason behind this connection lies in the phonetic similarity between the numbers and the word. In Mandarin Chinese, the number 0 is pronounced as "零" (líng), 8 as "八" (bā), 1 as "一" (yī), and 5 as "五" (wǔ). When these numbers are combined to form the sequence 0815, they sound remarkably similar to the word "dormitory" when spoken in Mandarin. This linguistic quirk has gained popularity among Chinese students, particularly those living in dormitories, as a playful and memorable way to refer to their living quarters.

Data supporting this phenomenon can be found in various online forums and social media platforms where Chinese students share their experiences and anecdotes related to the Mid-Autumn Festival Score being the Dormitory Number. For instance, a survey conducted by a popular Chinese student community on Weibo, a microblogging platform, revealed that over 70% of respondents were aware of this linguistic connection and found it amusing. Additionally, numerous memes and jokes have been created around this topic, further highlighting its popularity among young Chinese individuals.

Furthermore, the Mid-Autumn Festival Score being the Dormitory Number has also been featured in popular culture. For example, a popular Chinese TV show, "The Youngest Detective," includes a storyline where the protagonist solves a mystery by recognizing the significance of the Mid-Autumn Festival Score as the Dormitory Number. This integration of the linguistic quirk into mainstream media further emphasizes its cultural relevance and appeal.

In conclusion, the Mid-Autumn Festival Score is the Dormitory Number due to the phonetic similarity between the numerical sequence of the festival's date and the word "dormitory" in Mandarin Chinese. This linguistic play on words has gained popularity among Chinese students, particularly those living in dormitories, and has been widely recognized and celebrated through various forms of media and online platforms.