How to read: けんきょう
Pronunciation: 
Same names and idioms in reading:
顕鏡 祆教 検鏡 牽強 見郷
Names and idioms with total stroke of 28:
璃瑚 富薮 馴敷 次興行 生薑売
Names and idioms similar to 堅彊:
堅守 堅吉 堅大 堅睡 水沢腹堅
Yojijukugo(idioms with 4 Kanji characters) including 堅彊:
堅貞不屈 堅牢堅固 志操堅固