In the poem "Clap your hands and laugh at Sha Ou, you are full of sorrow", what does "laugh" mean?

In the poem, "Clap your hands and laugh at Sha Ou, you are full of sorrow", and "smile" means to force a smile and relieve your sorrow. By teasing Sha Ou, he expressed the poet's pain in trying to solve his troubles.

1, Bodhisattva? The banquet pavilion entrusted the Song Dynasty to the Prime Minister Ye? Xin Qiji

Qingshan wants to talk down-to-earth, with thousands of troops. The misty rain is low, I hope not to come.

People always worry when they talk on their heads. Sha Ou clapped his hands and laughed with a sad face.

2. Translation

Qingshan is interested in talking with elegant people, such as Wan. But wandering in the misty rain, unable to reach.

People say that the gray hair on the head is caused by sadness. If so, I can't help clapping my hands and laughing at those white Sha Ou, which are full of sadness.

3. This word was written in the early spring of the first year of Xichun (1 174). At that time, Ye Heng was appointed as an envoy to appease Jiangdong, and the poet was appointed as a councilor of Jiangdong's appeasement department. The author is thirty-five years old and has been back to China for more than ten years. However, his ambition has never been paid, and his achievements have not been established. He looked forward to seeing the future and was filled with emotion. He hopes to discuss state affairs with like-minded "experts" one day. (Later, Ye Heng worshipped the right prime minister and envoy of the Tang Dynasty and actively fought the main battle. )

4. What I saw and felt when I wrote the banquet pavilion:

"Castle Peak speaks loudly and there are countless horses." I don't know how many heartfelt words I want to pour out to the elegant people in the verdant green hills; The clouds flying on the top of the mountain are endless, and it is Malik who is rushing.

"The misty rain is low, I hope not to come." At first glance, it was a scene of rain, but unexpectedly, clouds hung around, and people were looking forward to rain, but they never expected it.

The latter part of the word expresses the poet's pain that he can't solve his own troubles by joking with Sha Ou:

"People always worry when they talk on their heads." It is often said that the sideburns on the head turn white because of depression.

"Clap your hands and laugh at Sha Ou, you are all worried." If so, I should clap my hands and laugh at Sha Ou on the water. They are all white, aren't they all sad?

This word is clever in metaphor and strange in imagination. Through the description of "Castle Peak", "Misty Rain" and the humorous association between "White Hair" and "Sha Ou", the poet's deep thoughts and feelings, ambition and resentment are euphemistically and implicitly expressed.