How to break the mysterious record of Hong Kong?

Choose one of two ways to find notes. After entering the door at the end of the path, you will find a piece of paper, a photo and a jar on the table. Press the E key to open the jar, and you can get the key inside. Paper and photos are collected, and then you will see many Buddha statues when you enter the next room along the road. There is a note on the table, which will be broken when found.