2. no. . . Being at the top, no matter what the cloud is, it was written by Wang Anshi. The last sentence is: I don't know the true face of Lushan Mountain, but toward which corner of the mountain. This is written by Su Shi.
3, Tianxiang penetrates Chang 'an, and the city is full of golden armor.
I don't know who Qiu Si will meet tonight.
Not sure. . . . . This is my own understanding.