我们是来自首都北京和全国其他地方的高校教师、语文工作者、信息科学工作者和有关学科的学者。我们参加了由全国人大教科文卫委员会、教育部、国家语委联合召开的纪念《汉语拼音方案》颁布45周年的座谈会,并参加随后举办的学术研讨会。在纪念座谈会上,我们听取了全国人大、国 We are university teachers, language workers, information scientists and academics from related disciplines in the capital Beijing and elsewhere in the country. We participated in a symposium jointly held by the National Education Committee of the National People’s Congress, the Ministry of Education and the National Language Committee to commemorate the 45th anniversary of the publication of the “Hanyu Pinyin Scheme,” and participated in the subsequent academic seminars. At the commemorative forum, we listened to the NPC and the State