Various uses of Chinese character in the Chinese character sphere in East Asia

在古代日本，我们不可能发明日语。但逐渐地，我们在受到汉语影响的同时，也学会了用日语书写。我对调查中国纳西方言的情况作了说明。在纳西族中，秘书语和口语仍然混杂在一起。我调查了纳西族诗人的各种词汇。我收到了很多纳西族的问卷。最后，通过这些考察，笔者得出了关于日本古代日语形成的结论。

We could not invent Japanese language in ancient Japan. But gradually we got Japanese to write it while undergoing influence Chinese language. I elucidated about that investigating dialect of Naxi in china. The secretary language and the oral language are still intermingled in Naxi. I have been investigated about the various words by Naxi poet. I got many Naxi questionnaires. Finally I have drawn conclusions from these investigations about the formation in Japanese language in ancient Japan.