Complex sentence: In January 1944, the corps was ordered to France to refit, before being sent back to the Eastern Front, where it took part in the efforts to relieve "Generaloberst" Hans-Valentin Hube's encircled 1st Panzer Army.
Split into simpler sentences: In January 1944, the corps was ordered to France to refit, before being sent back into action on the Eastern Front. It took part in the efforts to relieve "Generaloberst" Hans-Valentin Hube's encircled 1st Panzer Army.