The hall of supreme harmony was blown down by the wind, and a gate fell heavily to the ground, because the wind was very strong the day before, probably because of disrepair, which damaged hundreds of years of cultural relics, but it will be repaired soon.
This is an ominous sign in Feng Shui. Although materialism does not pay attention to these feudal superstitions now, some people are still very taboo about bad things happening in special places, because this ominous sign often indicates some kind of disaster, but it may actually be just a physical phenomenon.