When it comes to learning, China is famous as the "Big Four".

[ Four Beauties] Pan An, Warrior Lanling, Song Yu and Wei Zhen.

[ Four beauties] Xi Shi, Wang Zhaojun, The Story Of Diu Sim and Yang Yuhuan.

[ Four Talented Women] Cai Wenji, Li Qingzhao, Shangguan Waner and Zhuo Wenjun.

[ Four Goddess] Goddess of Luoshui, Goddess of Wushan, Baishui Sunv and Fairy of Nine Days.

[ four famous prostitutes] Li Shishi, Chen Yuanyuan, Liu Rushi and Su Xiaoxiao.

[ Four Sages] Zhuge Liang, Zhang Heng, Fan Zhen and Zhang Zhongjing.

[ Four Wizards] Guiguzi, Lu Ban, Xu Fu and Yuan Tiangang.

[ Four Great Strategists] Jiang Ziya, Zhang Liang, Zhuge Liang and Liu Bowen.

[ Four Great Generals] Lian Po, Li Mu, Bai Qi and Wang Jian.

[ Four Great Officials] Bao Zheng, Di Renjie, Hai Rui and Yu Chenglong.

[ four great women generals] Hua Mulan, Fan Lihua, Mu Guiying and Liang Hong.

[ Four Door Gods] shentu, Yu Lei, Qin Qiong and Jing De.

[ Four Great Beasts] Qinglong, Baihu, Suzaku and Xuanhu.

[ Four Great Doctors] Bian Que, Hua Tuo, Zhang Zhongjing and Li Shizhen.

[ Four Traitors] Zhao Gao, Cai Jing, Qin Jian and Li Linfu.

[ Four Poets] Li Bai, Du Fu, Wang Wei and Bai Juyi.

[ Four Sages] Laozi, Confucius, Mencius and Liezi.

[ Four Great Talents] Tang Bohu, Zhu Zhishan, Wen Zhiming and Xu Zhenqing.

[ Four delicacies] Shark's fin, bird's nest, sea cucumber and abalone.

[ Four national quintessences] Chinese medicine, martial arts, Beijing opera and calligraphy.

[ Four Famous Flowers] Chrysanthemum, Peony, Camellia and Narcissus.

[ Four Famous Embroideries] Xiang Embroidery, Su Embroidery, Shu Embroidery and Yue Embroidery.

[ Four mascots] Dragon, Phoenix, Turtle and Kirin.

[ Four famous mountains] Taishan, Huangshan, Huashan and Lushan.

[ Four famous buildings] Yueyang Tower, Yellow Crane Tower, Tengwang Pavilion and Penglai Pavilion.

[ Four famous pagodas] Songyue Temple Pagoda, Sakya Pagoda, Chihiro Pagoda and Feihong Tower.

[ Four Famous Pavilions] Zuiweng Pavilion, Taoran Pavilion, Huxin Pavilion and Aiwan Pavilion.

[ Four major projects] Great Wall, Dujiangyan, Grand Canal and Lingqu.

[ four great inventions] papermaking, compass, gunpowder and printing.

[ Four nicknames of ancient China] Shenzhou, Kyushu, Huaxia and Zhongyuan.

[ Four Tragedies] Guan Hanqing's Injustice of Dou E, Ma Zhiyuan's Autumn in the Han Palace, Bai Pu's Wutong Rain, and Ji Junxiang's Orphan of Zhao.

[ Four Mysteries of the Qing Dynasty] The Empress Dowager Married, Grandson Becoming a Monk, Yongzheng Being Stabbed, Stealing the Dragon for the Phoenix.

[ Four Folklores] butterfly lovers, Legend of the White Snake, Cowherd and Weaver Girl, and Meng Jiangnv.

[ Four Famous Buddhist Mountains] Emei Mountain in Sichuan, Putuo Mountain in Zhejiang, Wutai County in Shanxi and Jiuhua Mountain in Anhui.

[ Four Famous Gardens] Beijing Summer Palace, chengde mountain resort Suzhou Humble Administrator's Garden and Suzhou Lingering Garden.

[ Four Great Scientific Masterpieces] Meng Xi Bi Tan, Compendium of Materia Medica, Agricultural Administration Book and Heavenly Creations.

[ Four Agricultural Guides] Qi Min Yao Shu, Nong Sang Ji Yao, Nong Shu and Nong Zheng Quan Shu.

[ Four Ancient Capitals] Xi 'an, Luoyang, Beijing and Nanjing.

[ Four Ancient Towns] Foshan Town in Guangdong, Jingdezhen Town in Jiangxi, Hankou Town in Hubei and Zhuxian Town in Henan.

[ Four major cuisines] Shandong cuisine, Sichuan cuisine, Huaiyang cuisine and Cantonese cuisine.

[ four classic works of traditional Chinese medicine] Huangdi Neijing, Difficult Classic, Treatise on Febrile Diseases and Shennong Herbal Classic.

[ four famous wines] Kweichow Moutai, Shanxi Fenjiu, Sichuan LU ZHOU LAO JIAO CO.,LTD and Shaanxi xifeng liquor.

[ Four traditional festivals] Spring Festival, Mid-Autumn Festival, Dragon Boat Festival and Tomb-Sweeping Day.

[ Four Great Inventors] Zhang Heng, Cai Lun, Bi Sheng and Du Shi.

[ Four Famous Dramas] The West Chamber, Peony Pavilion, Palace of Eternal Life and Peach Blossom Fan.

[ Four National Heroes] Yue Fei, Qi Jiguang, Zheng Chenggong and Lin Zexu.

[ Four Classic Toys] Tangram, Nine Rings, Huarong Road and Kongmingsuo.

[ Four famous temples] Lingyan Temple in Changqing, Shandong, and Nanjing Habitat. Xiasi, Tiantai kokuseiji in Zhejiang, Jiangling yuquan temple in Hubei.

[ Four academies] Henan Songyang Academy, Henan Yingtian Academy, Hunan Yuelu Academy and Jiangxi Bailudong Academy.

[ four calligraphy fonts] seal script, official script, regular script and running script.

[ Four Famous Brocade] Shu Brocade, Yun Brocade, Song Brocade and Zhuang Brocade.

[ Four Famous Embroideries] Suzhou Embroidery, Hunan Embroidery, Sichuan Embroidery and Guangdong Embroidery.

[ Four Natural Wonders] Yunnan Stone Forest, Jilin Rime, Guilin Landscape and Three Gorges of the Yangtze River.

[ Four major freshwater lakes] Dongting Lake, Biyang Lake, Taihu Lake and Hongze Lake.

[ Four Ancient Cities] Sichuan, Lijiang, Yunnan, Pingyao, Shanxi and Min County, Anhui.

[ Four famous pagodas] Songyue Temple Pagoda, Sakya Pagoda and Chihiro Pagoda Feihong Tower.

[ Four Fierce Beasts] taotie, Chaos, taowiu, Qiong Qi.

[ Four Rhymes] Han Fu, Tang Poetry, Song Poetry and Yuan Qu.

[ Four Great Classical Novels] Romance of the Three Kingdoms, Water Margin and Dream of Red Mansions by The Journey to the West.

Wudang Mountain (Hubei), Qingcheng Mountain (Sichuan), Longhu Mountain (Jiangxi) and Qiyun Mountain (Anhui).

[ four famous fans] sandalwood fan (Jiangsu) and spark fan. (Guangdong), bamboo silk fan (Sichuan), silk silk fan (Zhejiang).

[ The Four Great Voices of Modern Opera] Kunqu Opera, Gaoqiang Opera, Bangzi Opera and Pi Huangqiang.

[ Four Famous Jade] Hetian Jade in Xinjiang, dushan jade in Henan, xiuyan jade in Liaoning and Turquoise in Hubei.

orchids, chrysanthemums, daffodils, kudzu.

[ Four Grottoes] Dunhuang Mogao Grottoes, Datong Yungang Grottoes, Luoyang Longmen Grottoes and Tianshui Maijishan Grottoes.

[ four famous potted trees] boxwood, broom, winter jasmine and juniper.

[ Four Gentlemen of Chinese Painting] Plum, orchid, bamboo and chrysanthemum.

[ four major cultural heritages] Oracle bones in Yin Ruins, Han bamboo slips in Juyan, Dunhuang Scriptures and Archives of Ming and Qing Dynasties.

[ Four Famous Stones] Shoushan Stone in Fujian, Qingtian Stone in Zhejiang, Changhua Stone in Zhejiang and Bahrain Stone in Inner Mongolia.

[ Four Famous Bridges] Zhao Zhouqiao in Hebei, Luoyang Bridge in Quanzhou, Fujian, Guangji Bridge in Chaozhou, Guangdong and Lugou Bridge in Beijing.

[ Four famous pianos] Trumpet, Girder, Luqi and Jiaowei.

[ Four Sages] Wen Sheng Confucius, Zhuge Liang, the sage of wisdom, Guan Yu, the sage of martial arts, and Sun Wu, the sage of war.

[ Four Denunciation Novels] The Appearance of Officialdom, The Strange Situation Seen in Twenty Years, Evil Flowers, Travel Notes of Lao Can.

[ China's four masters of regular script] Ou Yangxun (European style), Yan Zhenqing (Yan style), Liu Gongquan (Liu Ti) and Zhao Meng (Zhao Ti) in the Yuan Dynasty.

[ Four Myths] The goddess patching the sky, * * * workers touch the mountain, Houyi shoots the sun, and the Goddess Chang'e flying to the moon.

[ Four Kings] The King of the East, the King of the South, the King of the West and the King of the North.

[ The Four Assassins] Zhuan Zhu, Nie Zheng, Yu Rang and Jing Ke.

[ Four famous fish] Yangtze River fish, Yellow River carp, Songjiang fish and Taihu whitebait.

[ Four Famous Customs] Shanhaiguan, Jiayuguan, Tongguan and Friendship.

[ Four famous temples] Shaolin Temple in Dengfeng, Baima Temple in Luoyang, Sokokuji in Kaifeng and Shuilian Temple in Nanyang.

[ Four Great Happy Events] Long drought meets sweet rain, meeting an old friend in another country, wedding night, and to be no.1 time.

[ four famous incense] agarwood, sandalwood, musk and Long Xianxiang.

[ Four God of War] Bai Qi, Han Xin, Li Jing and Yue Fei.

[ Four Beauty Pictures] Xi Shi Huan Sha, Zhao Jun went out to the fortress, The Story Of Diu Sim Yue Bai, and the imperial concubine was drunk.

[ Four Talented Women of the Republic of China] Lv Bicheng, Xiao Hong, Shi Pingmei and Zhang Ailing.

[ Four Great Mothers] Meng Mu, Tao Mu, Ou Mu and Mother-in-law.

[ Four Lovers] White Snake, Meng Jiangnv, Yu Ji and Wang Baochuan.