1. First of all, the ten characters of "Empty the East China Sea at a time, climb high and look flat" engraved on the silver hook with an iron pen rose from Qingluan Peak, with an altitude of 1500 meters.

2. Secondly, "climbing to the top and looking far" means climbing to the top of Huangshan Mountain and seeing Taiping County in the north of the mountain, and it means hoping to defeat the Japanese aggressors as soon as possible and realize world peace.

3. It was finally erased because of the weather.