Later, he served as the county magistrate of Qufu. Because he was serious about quitting smoking and banning gambling, he offended powerful people. 1June, 932, carved as acting county magistrate of Pingyuan county. 193410.12 ——1937/kloc-0.12, acting as the county magistrate of Gaomi county. During his tenure, Cao Shi was honest and clean, and devoted himself to serving the public, promoting advantages and eliminating disadvantages, and was deeply loved by the people. During the period from 1932 to 1935, he worked in the plain for three years, and his contribution to the official's honesty, especially in public security, was praised by the people in the plain. The people in the plain jointly set up the monument of Cao Jiujing, and the monument of Cao Meng Jiude was set up in Jinan Commercial Port Park. "The Monument to Virtue and Politics" briefly said: "Cao Meng, the county magistrate of our city, studied in the army and had political talents." Praise Cao Shi for "working at night to relieve people's suffering" and "delaying the levy according to the disaster situation", and advise all village groups to set up disaster relief meetings and borrow food. There are no hungry people in the countryside, and people forget the fierce age. " "There are hundreds of cases, exposed to the fatigue of pommel horse. They ask for more than ten times a day, and they do two things right, each with their own feelings. Therefore, the word is folded, narrow and fearful and convinced. Ten years of stagnation, there will be more after cleaning up, and there will be no case left. " "The public is clean and honest, the spirit is loyal, the officials dare not bribe, and the people can't bear to be bullied; The rectification of education, the revitalization of industry, the emphasis on the text, and the promotion of turbidity and clarity all go hand in hand. " The above inscription is not excessive. Following the gentry and businessmen in Jiyang, Enxian, Gaotang, Dexian, Linyi, Xiajin and Yucheng counties, Yaozhan Town, which is the main traffic artery of each county, jointly built the administrative monument of Cao Jiude, the county magistrate in the plain. The inscription praised the cloud: "At the beginning of getting off the bus, we should give priority to public security, rectify vigilante groups and advocate autonomy. In Yaozhan Town, which borders several counties, we set up a series of defenses to check bandits and provide support to neighboring villages, that is, every neighboring village tried its best to suppress bandits when it heard about them. Therefore, within twenty miles of the neighboring village, bandits gathered. "

What is commendable is that he presided over the revision of the first volume of the twelfth volume of the County Records of the Republic of China. Plain is an ancient city, Han is a plain county, and it belongs to Texas after Tang Dynasty. The earliest county annals were written by Liu Sicheng in the Wanli period of Ming Dynasty and published in the 18th year of Wanli (1590). Revised in the 14th year of Qing Qianlong (1749) and revised by Huang Huaizu, with a total of ten volumes, the first volume. Cao Mengjiu was written after Huang Zhi. Cao Zaizhi said in the preface: "The ambition of a city is also recorded in the book of a city." The book "Local Records" was written by Huang Gongfu of the Dynasty after the 13th year of Qing Dynasty. That was 200 years ago, a long time ago. Many things have no signs. Local chronicles have been revised for decades, and there are many literati in the city, including China native and many scholars. Why have they been isolated for so long, trying to find out their reasons, and covering them with the road to fame, the official transport everywhere, and the distant cultural relics in their hometown? This has delayed the compilation of records to this day. It is emphasized that compiling local chronicles is the first priority of officials. It is the first record of 20 ordinary cases, which clearly stipulates the compilation of local chronicles. The records are as follows: Volume I: territorial records, Volume II: compilation records, Volume III: diet records, Volume IV: school records, Volume V: official records, Volume VI: election records, Volume VII: legal records, Volume VIII: education records, Volume IX: industrial records, traffic records, military defense records, military affairs records, Volume X: people's records, Volume XI: It is a complete style and adds a lot to the New Deal. For example, there are four legal records: courts, parliaments, party departments and companies; There are three educational goals: schools at all levels, graduates and officers; There are five industry targets: farmers' association, Fu Miao, forestry, chamber of commerce and factory; The transportation plan includes six items: railway, automobile road, county road, telegraph, postal service and telephone; The military defense plan consists of five items: pan-defense, county team, police, garrison and militia. I have the same ambition. The information is informative, and the military history records that the Nian Army was very active in China, which is quite helpful to understand the historical situation at that time and the process of the Nian Army entering Shandong. It was published in 25 years of the Republic of China (1936), with four volumes and more than 200,000 words. 1935 10 when Cao Mengjiu was appointed as Gaomi county magistrate, it was the time when the society was out of order. Bandits were rampant, smoking opium and gathering people to gamble, and the disaster was serious and people's livelihood was difficult. In order to change this situation, Cao Shi used the "moral education meeting" to persuade good people to study in Germany, respect their elders and care for their children, and consciously quit bad habits. Encourage honesty and integrity, abide by the law, respect honesty and integrity, and advocate new fashions. In banning drugs and gambling, the measures are effective and the effect is obvious. Advocate charity. Build a hospital for the blind and a leprosy hospital in Dongling. "Baokang Bridge" was also built in the upper reaches of Xiaokang River. 1On July 7, 937, War of Resistance against Japanese Aggression broke out and established the Anti-Japanese Guerrilla Brigade, with Cao Meng as the nine captains; Use various forms to carry out anti-Japanese and national salvation publicity and education.

At this moment, he still has not forgotten his career. Finally completed the first volume of the sixteen volumes of Gaomi County Records of the Republic of China. Gaomi is a city, originally established in the Han Dynasty. In the first year of this period, Gaomi was ruled by the state; Chengyang County belonged to the early Jin Dynasty; In the Yuan Dynasty, it was restored to Gaomi County; In the late Wei Dynasty, it belonged to Jiaozhou; Therefore, in the Yuan Dynasty. Belongs to JIAOZHOU, Laizhou Prefecture. Clear the reason. County annals were compiled in the thirty-sixth year of Jiajing in the Ming Dynasty (1557), and were edited by Chen Chunxiu, the county magistrate who had only one manuscript at that time, but they were lost earlier. In the thirty-third year of Wanli (1605), Tang Yun, a county magistrate, was studying in a middle school, but he failed the exam. Seeing that it was the forty-ninth year of Kangxi (17 10), the county magistrate Zhang Hao compiled ten volumes; In the 19th year of Qianlong (1754), it was written by the county magistrate Qian, with ten volumes before and after. In the 22nd year of Guangxu (1898), he was taught by Luo Bangyan, a magistrate of a county, and the number of volumes was the same as the previous records. When Cao Mengjiu arrived, the former county magistrate began to compile records. After leaving office, Cao Shi continued to compile. Japanese student Wang Zhaoqing was hired as editor-in-chief. Cao Shi used his spare time to read the general records, revise the contents and verify the authenticity, and finally wrote a book in the twenty-fourth year of the Republic of China (1935). The first volume records the surname of the revised record and the preface and postscript of the old record.

In addition, Cao Mengjiu prefaced in February 1935, saying, "Yu Du has finished compiling the records of the plain, and ordered to raise the secret records. His predecessor, Yu Jun, left before he finished. After he took over seal cutting, he read his records in his spare time to participate in cross-examination for the purpose of cultivating Ming, and paid a price for it. " There is another cloud: "I said that people who aspire to history are ignorant of history, and I know nothing about history." A city has a vast and narrow land, beautiful and evil customs and ups and downs of characters. The author's research is only based on records, and his ambition is also very heavy. Yesterday, the secret was sealed by Dayu, and the Spring and Autumn Period was the land of lai, and the Wei family gave a banquet. In the Western Han Dynasty, the Zheng family was full of talents, and ministers wrote poems directly. Kang Cheng was summoned by the gods, and other loyal ministers, dutiful sons, righteous husbands and virgins were followed by countless generations. Although the territory is famous for its mountains and rivers, there is no dragon glue around it, and it is exquisite and people are very cultured. As an official, Fang Jia is in charge of the country under heaven, from which we can distinguish the meanness of the country. People, with their wealth and the number of six livestock in nine valleys, should know their benefits, remember their aspirations in one city, and remember them in detail, so that they can know the position of their fortress with the mountains and rivers, and know the glory of their careers and people's livelihood. The school customs and arts can tell the rise and fall of its cultural relics system, and all the records contained in it are related to the rule of law. Although Ye Dejun occupied the city in the late Qing Dynasty, it was ravaged. In the 20 years of the Republic of China, he was repeatedly killed by soldiers, privately written and recorded in official history, which did not lead to losses. However, the source of the characters is in tune with her husband, and the article is gloomy and can be handed down from generation to generation. Although they have been forgotten for many years, they are indelible. The previous records were in Shen Bing, Guangxu and Qing Dynasty. Yu Jin is happy with his book, and he is also willing to speak. " Cao Xu described the compilation of records in great detail. Every example emphasizes: "The former ambition was built in Shen Bing four years before Guangxu. During this period, social changes, changes in national and political systems, and personnel reforms have all changed. The old records are not enough to cover modern facts, so the history of the party, politics, people's livelihood, industry, transportation, education, etc. are added to facilitate the recording of modern facts. " The purpose is to list 0/4 maps of Gaomi County/Kloc-0, including township map, government map, public security map, junior high school map, chamber of commerce map, ancient city barracks map, east station map, Nanguan barracks map, temple map, Wenchang temple map, temple map, swallow tomb map, Zheng Lingyuan temple map and Gaomi River map. Volume I: General History; Volume II Geography: evolution, territory, situation, mountains and rivers, castles, dikes and dams, native products; Volume III Architectural records: cities, temples, public buildings, barracks, mixed buildings, towers, square tables, bridges, rainfall, climate, survey and occupation; Volume 4 Rites: Rank Sacrifice, Township Rites and Republic Rites; Volumes of Five People's Societies: land, registered permanent residence, nationality, life, price, society, religion, relief and customs; Volume six, financial ambition; Volume 7 Industrial Records: Agriculture, Commerce, Industry and Mining; Volume 8 Traffic Records: Road and Postal Services; Volume IX Education Yearbook; Volume 10 Party History: Revolutionary Biography: Volume 11 Political History: Evolution of Administrative Regions; Official Records of Volume 12: Official Records; Volume 13 election records; Volume fourteen characters: famous officials, achievements, martial arts, loyalty and filial piety, scholars, literary gardens, one-way streets, good deeds, good families, supplements, chastity; Volume 15: Literature, Poetry, Fu, Ci and Supplement; Sixteen volumes of miscellaneous records: monuments, tombs, temples, works, picks and records. Zhi Zhi is famous for its rich information. Tongzhi: "In the sixth year of the Han Dynasty, Wang Zifei was named King of Qi, eating 70 cities, and the county belonged to Yan." The concubine was named King Jiaoxi, and her capital was Gaomi. In particular, the record of the German invasion is very detailed: "In the thirteenth year of Guangxu, the Germans entered Qingdao accordingly. In twenty-four years, the Germans built the Ji Jiao Railway; In twenty-five years, the Germans built a road leading to the county seat, but the people did not know that it was allowed by the Qing court. The county people led Xu and gathered people to resist. In summer and June, the Qing court ordered Shandong officials to kill Sun Wen and Li Jinbang and put them in prison. In September of 26, the German army entered the county seat and stormed the villages of Mao Jiazhuang, Li Jiaying, Dujia and Shawo, where it was badly burned and killed by the German army. 10, the Germans left the county and built barracks in the ancient city in the north of the county for a long time. " "In the thirty-first year, the German army retreated, and Shandong Governor Yang Shiying redeemed two barracks in Jiaogao for 400,000 yuan." In September of the third year of the Republic of China, the Japanese army landed in Longkou and attacked Qingdao, taking Gaomi as the defense line, forcibly replenishing food, and the German army retreated. The Japanese entered Qingdao and re-divided it into Jinan, occupying the whole Ji Jiao Railway. These modern historical materials are very precious. "History of the Party" records: "In the first six years of the Republic of China, Liu Guansan founded Shanzuo Public School in Jinan. After Xie's introduction, he joined the League, which was the beginning of secret people joining the party. Ding is the main league of Shandong in Tokyo, and Guan San is hosted in eastern China. " There are abundant historical materials about the modern revolution. In addition, the records of the evolution of modern county governance and the changes of land population are also more detailed and practical. Published in 1935, printed in 12 volumes, with about 500,000 words.

During the Republic of China, it was not easy for Cao Mengjiu to complete two county chronicles on the eve of War of Resistance against Japanese Aggression. What is particularly commendable is that records are rarely compiled to make up for social weathering. On the eve of War of Resistance against Japanese Aggression, Cao Mengjiu returned to Tianjin Yangliuqing, opened a small restaurant, burned a tea stove, and once again immersed himself in the study of China history. Many people in Gaomi visited him, and he was very hospitable. People say it didn't cost you a penny to eat, drink and live. He is very warm to people and a kind old man. Cao Mengjiu died on 1970. At the age of 84.