Can the word "rich in financial resources" be used as an introduction to calligraphy works?

Of course. This chapter has specific content restrictions and can be used in related calligraphy works.

The previous paragraph

The content contained in the preceding paragraph: name+title+modest words.

The preceding paragraph refers to someone or unit asking you to write. After the work is completed, the name of the book seeker should be inscribed, and this title should be placed in a higher position in the previous paragraph to show respect.

For the elderly:

Calligraphy works written for elders are generally called comrades, gentlemen, Fang Jia, ladies and teachers. Elders over seventy years old can be called ×× old; An old man over eighty can be called XX Weng. The writer is a junior, and generally does not address his elders by their surnames, but also adds modest words, such as: integrity, integrity, teaching, integrity, integrity, appreciation, elegance, integrity, integrity, integrity, integrity and integrity. Such as: Mr. Shi Naian, Mr. Bao, etc.

Write to colleagues:

The works written by peers are generally called ×× comrades, ×× book friends, ×× friends, ×× classmates, ××× big brothers, ××× good brothers, ××× little sisters, ××× schoolmates, etc. It should be noted here that the signature is generally called inappropriate, such as: ×× eldest sister, ××× second brother, etc. You can also add modest words after the address, such as: remember, cherish, remember, retain, reward, write letters, write letters and so on. Such as: Changshou Bookstore Huicun Ming Jian Xian Di Shu Ya.