The version available didn’t have any support for synonyms, I have added them. You can now search by reading and writing without any issue.
I have also added some very minimal css.
Machine translation:
可用的版本不支持同义词，我已经添加了它们。您现在可以通过阅读和书写进行搜索，而无需任何问题。
我还添加了一些非常简单的css。