From en.wiktionary.org:
[Appendix:Variations of "cao"]
** English
[State of Cao] [Cao County]
*** Etymology
From the pinyin romanization of [en] [zh].
*** Proper noun
[en-proper noun]
1. [en] A state of ancient China during the Zhou dynasty .
2. A county in Heze Prefecture , Shandong , China .
3. [en] .
*** Anagrams
- [en]
** Czech
*** Etymology
[cs].
*** Pronunciation
- [cs-IPA]
*** Proper noun
[m-an]
1. [cs]
**** Declension
[m.an.surname]
*** Further reading
- [R:cs:Prijmeni]
** Galician
*** Etymology
From [gl], archaic form of [gl], from [gl].
*** Pronunciation
- [gl]
*** Proper noun
[gl-proper noun]
1. [gl]
*** References
- [R:gl:CAG]
- [R:gl:DDGM]
- [R:gl:CX]
** Vietnamese
*** Etymology
[高].
*** Pronunciation
[vi-IPA]
- [vi]
*** Proper noun
[高]
1. [vi]
2. [vi]