far from
This phrase is used to express a strong contrast, suggesting that the reality is much more extreme than what is expected.
Examples
彼女はプロのような技術を持っているどころか、チャンピオンにもなれる。
Far from just having professional skills, she can become a champion.
その問題は簡単どころか、非常に難しい。
Far from being easy, that problem is extremely difficult.
私は旅行に行く暇がないどころか、家で仕事をしなければならない。
Far from having time to travel, I have to work at home.
Quick check
その問題は簡単___、非常に難しい。