YES, this database is fully capable of supporting all different input sets because it is encoded in UTF-8, which has become the unicode standard.
Because this site supports CJK characters, feel free to use them while making entries. However, when creating new entries please input hanja’s using a Korean IME for two reasons: 1) the people searching this site will, for the most part searching with a Korean IME, and 2) Even though some characters might look the same, the unicode code is different which causes problems while searching. So, an appropriate use of CJK characters would be for a supplemental explanation or comparison between languages, or adding abbreviated characters(略字) as a supplement to an already existing entry.
Tip: Does the database support Chinese and Japanese specific characters?
YES, this database is fully capable of supporting all different input sets because it is encoded in UTF-8, which has become the unicode standard.
Because this site supports CJK characters, feel free to use them while making entries. However, when creating new entries please input hanja’s using a Korean IME for two reasons: 1) the people searching this site will, for the most part searching with a Korean IME, and 2) Even though some characters might look the same, the unicode code is different which causes problems while searching. So, an appropriate use of CJK characters would be for a supplemental explanation or comparison between languages, or adding abbreviated characters(略字) as a supplement to an already existing entry.