1
vote
3answers
148 views

What is the meaning of 晦 in the phrase 韬光养晦?

I find the phrase 韬光养晦 in a context,and I look up it in the dictionary,it means hidden talents, do not make the leakage.But I still don't know the meaning of 晦.
8
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2answers
204 views

Specifics of the idiom “四海一家”

There are several sayings and idioms similar to 四海一家 which reference "四海". Does the 四海 actually refer to 4 specific oceans such as the Indian, Pacific etc. or is it more of a metaphor for all of the ...