The one who found the most details is a person named Deng Chi.
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Yes, it's that wealthy young man with depression who strongly resonates with "The world laughs at my madness, and I sneer at their blindness."
After the first watching of the movie, Deng Chi immediately watched it for a second time as he liked it very much.
After the second time, however, Deng Chi unexpectedly noticed some details that many people would probably overlook.
For example, at the beginning of the movie, it is in front of Tang Manor.
A group of elegantly dressed intellectuals are gathered outside the gate of Tang Manor, having been waiting there for three hours. Initially, it seems they are waiting for something; however, all the rubbish thrown out clothes gets snatched up, while the couplets outside the gate of Tang Manor read:
"Five willows shine by the house of the famous, and three old trees stand in front of scholars."