[masteryupa_]

Could something similar be done with other languages as well, say Simplified Chinese?

[yorwba]

Simplified Chinese is a bit tricky, because the Chinese Wikipedia is mostly in Traditional Chinese, because it's blocked by the Great Firewall.

Otherwise, if you can find a large corpus, segment it into words and do some basic statistics, you could build something like this for any language.

The most similar implementation I am aware of (using the word 中文 (Chinese) as an example) is http://ce.linedict.com/#/cnen/example?query=%E4%B8%AD%E6%96%...