1, four great inventions: compass, papermaking, printing and gunpowder.

2. Four classic novels: Dream of Red Mansions, Romance of the Three Kingdoms and Water Margin Journey to the West.

3. Four famous flowers in China: Peony in Luoyang, Henan, Chrysanthemum in Hangzhou, Zhejiang, Camellia in Kunming, Yunnan and Narcissus in Zhangzhou, Fujian.

4. Four beauties in ancient times: Shen Yu, Wang Zhaojun, the wild goose, and the moon-closed shame.

5. Four Treasures of the Study: pen, ink, paper and inkstone.

6. Four gentlemen in flowers: plum, orchid, bamboo and chrysanthemum.

7. Four friends of literati: chess, calligraphy and painting.

8. Four Books: The Analects of Confucius, The Doctrine of the Mean, University and Mencius.

Five Classics: The Book of Songs, Shangshu, Book of Rites, Yijing and Chunqiu.

10, Five Lakes: Poyang Lake (Jiangxi), Dongting Lake (Hunan), Taihu Lake (Jiangsu), Hongze Lake (Jiangsu) and Chaohu Lake (Anhui)

1 1, four seas: Bohai Sea, Yellow Sea, East China Sea and South China Sea.

12, Chinese zodiac signs: Rat, Ugly Cow, Silver Tiger, Hairy Rabbit, Chen Long, Four Shoots, Five Horses, Weiyang, Monkey, You Chicken, Dog and Hai Pig.

13, Wuyue: Mount Tai in Dongyue, Huashan in Xiyue, Hengshan in Nanyue, Hengshan in Beiyue and Songshan in Zhongyue.

14. Cereals: rice, millet, millet, wheat and beans.

15, five flavors: sour, salty, sweet, bitter and spicy.

16, five elements: gold, wood, water, fire and earth.

17. Hardware: gold, silver, copper, iron and tin.

18, Eight Great Masters in Tang and Song Dynasties: Han Yu, Liu Zongyuan, Ouyang Xiu, Su Xun, Su Shi, Su Zhe, Wang Anshi and Ceng Gong.

19, Eight Chinese Cuisine: Shandong Cuisine, Sichuan Cuisine, Guangdong Cuisine, Jiangsu Cuisine, Zhejiang Cuisine, Fujian Cuisine, Hunan Cuisine and Anhui Cuisine.

20. Three religions: Confucianism, Buddhism and Taoism.

2 1, 96: Confucianism, Taoism, Mohism, France, name, miscellaneous, agriculture, military, yin and yang.

22. 24 solar terms:

Beginning of spring, Rain, Creeping, Vernal Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Xiaoshu, Dashu, beginning of autumn, Chushu, Bailu, Autumnal Equinox, Cold Dew, Chufrost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold.