Unexpected visitor

"What were your thoughts?" asked Yu Gen.

"While the art is high grade, it has a rigid and tyrannical side to it that is absent in yin-related art, also there was a bit of insidiousness to it.," said Yang Qing.

"It felt like it had the venom of a snake and the ferociousness of a bear," added Yang Qing after some thought.

Yu Gen's eyes had a nigh imperceptible freeze from shock and then he smiled.

"It looks like we are the ones who will be depending on you more often than not, Judge Yang Qing," said Yu Gen.

"Surely you jest," said Yang Qing with a smile.

"Also in regards to the case, there were a few other things that I uncovered with Ma Yuan's help. 

He did say his wife said the name 'Yao' when addressing their attacker, however, she paused halfway, so the name might be incomplete but it definitely has those characters.