Add CCDB and CText (#1713)

README.md

@@ -348,6 +348,8 @@ API | Description | Auth | HTTPS | CORS |
 ### Dictionaries
 API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
+| [Chinese Character Web](http://ccdb.hemiola.com/) | Chinese character definitions and pronunciations | No | No | No |
+| [Chinese Text Project](https://ctext.org/tools/api) | Online open-access digital library for pre-modern Chinese texts | No | Yes | Unknown |
 | [Lingua Robot](https://www.linguarobot.io) | Word definitions, pronunciations, synonyms, antonyms and others | `apiKey` | Yes | Yes |
 | [Merriam-Webster](https://dictionaryapi.com/) | Dictionary and Thesaurus Data | `apiKey` | Yes | Unknown |
 | [OwlBot](https://owlbot.info/) | Definitions with example sentence and photo if available | `apiKey` | Yes | Yes |