1. Relationship between heaven and earth: heaven, earth, emperor, parents and teachers.
2. Benevolence, courtesy, wisdom and faith: refer to five kinds of morality: kindness, righteousness, courtesy, wisdom and sincerity.
3. Calligraphy, painting, piano and chess poetry: refers to the five arts of calligraphy, painting, piano art, chess art and poetry.
4. Spring, summer, autumn and winter: refers to the characteristics of the four seasons and each season.
5. East, west, north, south and middle: it refers to the five directions of east, west, south, north and middle.
6. Plum blossoms, orchids, bamboo, chrysanthemums and pine trees.
7. Fu Lushou loves money: it refers to happiness, official wealth, longevity and celebrating wealth.
8. Sweet, sour, bitter, spicy and salty: it means sour, sweet, bitter, spicy and salty.
9. Sight, smell and ask: It refers to the four methods of TCM diagnosis of diseases, namely, looking, smelling, asking and feeling the pulse.
10. Loyalty, filial piety, honesty, shame and courage: These five qualities are loyalty, filial piety, honesty, shame and courage.
1 1. Basic necessities: refers to the five aspects of people's basic life, namely, clothing, food, shelter, transportation and use.
12. Suffering from birth, old age, illness and death: refers to the five major problems in life, that is, suffering from birth, old age, illness and death.
13. Emotions and sorrows refer to seven emotions, namely joy, anger, sorrow, joy, thinking and thinking.
14. Mountains and rivers between heaven and earth: refers to the vast space between heaven and earth, including natural landscapes such as mountains and rivers.
15. Ancient and modern Chinese and foreign: refers to historical and modern events and things, including various developments and changes at home and abroad.