Introduction to the Testing Stone: The Testing Stone is a natural boulder and a peak. It was left untouched during the construction of the road and remained in its original posture. Local Buddhist pilgrims placed incense burners on it. The Eight Hundred Ladders form a natural different path here. Lovers walk hand in hand to the test stone, with the man on the left and the woman on the right. The man touches the stone with his right hand and the woman touches the stone with her left hand. When they reach the front, they hold hands again and climb to the top of the mountain in one go. This is the end of eternity and the endless love between two people.