虚々 きょきょ実々 じつじつ
kyokyojitsujitsu

Noun
no-Adjective

1. full of wiles and tricks; match between persons equal in shrewdness mobilizing all the tricks each can muster; shrewdly avoiding the opponent's strong points and attacking its weaknesses

Yojijukugo
いつも こう勝負 しょうぶだけでなく、たまには虚虚 きょきょ実実 じつじつ きとやらもやってみたいよね。
itsumo makkōshōbudakedenaku tamaniwa kyokyojitsujitsuno kakehikitoyaramo yatte mitaiyone.
We have to be ready not only for a straightforward test of strength, but also for a struggle in which every strategy comes into play.
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