People all over the country know that Beijingers love to speak with accents, so many foreign friends who have just come to Beijing will say "Qianmen", "Dongzhimen" and "Chaoyangmen", but they don't know that this just exposes him. Hua Er Yin is not unique to Beijing dialect, but exists in most northern dialects and even Mandarin, such as Zaza, Angel and Fall in Price. But if you want to say that you like to use Chinese, you should count the Beijing dialect. According to statistics, every 38 words spoken by Beijingers have 1 consonant on average. Hua Er is good at making different pronunciations the same. For example, in the mouth of old Beijingers, "flowers" are the same as "happy children", "handfuls" and "boards". What puzzles outsiders who have just arrived in Beijing is that the pronunciation of Beijingers is almost irregular. The same word is stressed in "noodles" but not in "fried dough sticks". There are many sources of middle tones in Beijing dialect, three of which are formed by tone differences, including "Li", "Day" and "Le". The other kind means small, such as steel shovel and petals. In Beijing dialect, only three small doors, namely Dongbianmen, Xibianmen and Guangqumen, are naive, because they were newly built during Jiajing period of Ming Dynasty, and their status and scale are lower than other doors. Tiananmen Square and Zhongnanhai must not be exaggerated. The other is that spoken words are spoken too fast, for example, "I don't know" will become "Parr to" if spoken too fast. Of course, the Hua Er sound in Beijing dialect is more of a convention. For example, emotions, when someone is excited, will be particularly loud, and "smoking big cigarettes" obviously has a feeling of contempt. However, it is obvious that the more formal the occasion, the less Hua Er Yin appears; The more intimate people are, the more they will use Hua Er. The industrialization is also related to the region. You can hear more pure Hua Er voice in Cheng Nan. From the demise of the Qing Dynasty to the entry of the heroes of the Republic after the founding of the People's Republic of China, the residents in northern Beijing have been changing, while the local ordinary people have been living in southern Beijing. Therefore, most of Cheng Nan's ancestors were Beijingers for several generations, and their Hua Er sound was relatively heavy. Many people in Beicheng entered Beijing after the founding of the People's Republic of China. Coupled with the promotion of Putonghua, their speech is closer to Putonghua.