The serial murderer was finally arrested, but the battle for Cheng Xiaoshi and Lu Guang was not over yet.
...for ten years,
20 years, or even more...
لعشر سنوات، لعشرين....
...سنة أو حتى أكثر
Und wenn es zwanzig Jahre
oder länger dauert!
ya sean diez
el tiempo que haga falta.
aussi longtemps
 qu’il le faudra.
anche se ci volessero dieci 
o vent'anni o anche di più,
que sejam dez,
vinte anos, ou até mais…