Please ask calligraphy parents to identify the authenticity with their eyes. Thank you.

1, generally speaking, the word "Qi Lao" is not so formal;

2. The trace of ink seepage on Xuan paper indicates that this paper is inferior, and it is temporary to hesitate with a pen at the same time;

3, seal, you can find all the old works and compare these two seals carefully yourself, and you will find that the imitation is not clever.