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Around the 15th United Nations Chinese Language Day, which fell on April 20, some foreign students of Xi’an International Studies University practiced and enjoyed Chinese characters together with some Chinese experts and teachers. It has been a tradition for some foreign Chinese speakers and Chinese teachers to get together to mark the special day. （1）

Chinese famous writer Lu Xun once said that the beauty of Chinese characters lies in three ways: their meanings educate the mind, their sounds please the ear, and their appearances please the eye. （2）

The history of Chinese characters can date back over 3,000 years. To improve beauty and writing efficiency（效率）, different kinds of characters were developed, such as zhuanshu, lishu, caoshu, and kaishu. （3）

Many Chinese characters not only carry meanings but also have cultural significance（意义）passed down through history. （4） Through them, we can closely connect the past, present, and future of our country.

According to a recent survey, more than 30 million people worldwide are learning Chinese. （5） As more people can speak their mother languages and Chinese, the culture of Chinese characters is likely to be better understood and enjoyed worldwide.

A. They are symbols of Chinese traditional culture. B. The language is taught in over 190 countries and areas. C. He is happy to see a growing interest in Chinese characters. D. The beauty of Chinese characters is still clear and popular today. E. They enjoy sharing their understanding and benefits of this language. F. Another writer Yu Guangzhong also praised Chinese characters highly.