Complex sentence: He also received a total of three Bambi awards, which he gave back in 1988 after a dispute with the publisher Burda; however, in 2001, he was awarded a "Bambi of honor" which he accepted.
Split into simpler sentences: He also received a total of three Bambi awards, which he returned in 1988 after a dispute with the publisher Burda. However, in 2001, he was awarded a "Bambi of honor" which he accepted.