| In recent years, China market economy is becoming mature and urbanization is advancing gradually, which greatly promote the development of the real estate industry, thus making a boom in house buying in society. As an indispensable boost in real estate industry, real estate advertising also has made an unprecedented development. As a pillar industry in national economy, real estate industry plays a significant role in China’s economic development and its rise and fall has been getting more and more the countries’ attention. The effect of the real estate advertising is directly related to sales, so it is the foundation making the real estate remains invincible. High-quality real estate ads will greatly promote the sales, while false advertising can make the real estate industry suffer a crushing defeat.Big Data, a familiar word in this day and age, is large scale, various, fast speed and so on. Since the arrival of Big Data era first proposed by McKinsey, both at home and abroad various industries have began to introduce large data, and mined the useful information from data, enhancing decision-making ability and economic performance, and the real estate industry is no exception. Data resource is one of the key to enhance competitiveness in real estate industry and the large data sources ensuring the accuracy of customer orientation, providing the possibility to increase sales of real estate. The real estate industry follows other industries gradually into the "Big Data Era," as the foundation of the development of the real estate industry-Real estate advertising industry, also must develop in the context of big data, which are both an opportunity and a challenge for the real estate industry. Making good use of large data can significantly improve efficiency, but how can accurately and effectively have good application of big data depending on the real estate industry act according to their own situation and get a panoramic view of it, not blindly for change and effective innovation.Real estate advertising’s development is not only based on the background of big data, but also on achieving precise injection. At present, there are more research about precise injection of Internet advertising and less research for precise injection of real estate advertising. Although the real estate industry attaches great importance to precise injection, the actual application level is not high, and currently the mainstream media is still widely used in real estate advertising medium. As for precise injection, real estate agent use new media, even new new media, to analyze the audience psychology and inject different advertising to different customers, which can effectively save advertising cost, improve efficiency, and ultimately achieve the purpose of marketing.In this paper, the use of content analysis, literature study and other sociological research methods, actively integrating and comparing the theories in communication, advertising, psychology, sociology and other humanities, has a research on the precise injection strategy in our real estate advertising industry under the background of big data and analyzes some problems existing in the precise injection policy of real estate advertising, and put forward its own proposals according to these problems. The paper also quote some classic case of real estate advertising in order to study how to effectively achieve precise injection, and has reference significance on the study of China’s real estate advertising precise injection. Accurate market positioning, psychoanalysis on audience, the correct choice of media, and the perfect creative are the four aspects must be considered by making the real estate advertising precise injection policyAlthough there are a lot of scandals and many false in China’s real estate advertising industry, on the other hand, they are dedicated and has been making constant exploration and pursuit, attempt and innovation in the process of development. Although the move backfired, we have to be sure that the real estate industry’s emphasis on advertising has become increasingly high.It is believed in the intelligent development at present that real estate advertising industry can explore its own innovation way, and under the background of big data grasp the opportunity to face higher challenges, making effective advertising precise injection, so that China’s real estate advertising is both able to meet the world’s development, but also have Chinese culture, and so that the development of the real estate industry is good, making the real estate industry, one of the pillar industries, continue to promote China’s economic development. |