What are the top ten mysteries in the world?

This "Top Ten Mysteries of the World" is quoted from the Internet, and the specific source is unknown (an entertainment media in Hong Kong). It should be noted that all these so-called "mysteries" have not been internationally recognized, and most of them are fiction and exaggeration, purely entertainment hype-

First place: the mystery of "Penghu Bermuda" (so-called "China Airlines Weird Event")

Second place: the mystery of the American Bigfoot Eight.

Third place: the mystery of UFOs

Fourth place: Mystery of "Ancient Underwater Civilization in Penghu, Taiwan"

Fifth place: The Mystery of The Virgin of Australia Crys

Sixth place: Mystery of "Death Prediction of Catholic Cardinal in Hu Hong Kong"

Seventh place: the mystery of the "Changbai Mountain Tianchi Water Monster"

Eighth place: the mystery of "Camilla surprised to see Diana's ghost"

Ninth place: the mystery of the curse of Genghis Khan's tomb

Tenth place: the mystery of "wailing wall's tears"