About the final fate of Ng 3 Gwai's military chief of staff, Yeung Yat Tze:

Both the 80s and 90s TVB adaptations essentially depicted the same final fate (which I assume was based on the novel), but with one different detail: in the 80s adaptation, Yeung had all his limbs severed and his tongue torn out, but his eyes were intact; in the 90s adaptation, he suffered the same brutality, but he was also blinded in both eyes on top of the other injuries.

Was he blinded?