[jian4 jin4] /progress step by step/gradual progress/to move forward (slowly)/
  [jian4 jin4] /sich allmählich entwickeln, fortschreitend (u.E.) (V)/
  [jian4 jin4] /progression/évolution/évoluer/
 [ぜんしん] /(n,vs) gradual progress/steady advance/(P)/EntL1394660X/
Visszatérés a(z) „漸進” laphoz.