aisa, I agree with you about XHNSL. If it wasn't for QZY's character and performance in that show, I wouldn't have enjoyed it nearly as much as I did.
I haven't seen any of QZY's other works yet, but Jenny_shiny has watched him in "Xin Nu Fu Ma". She gives a lot of details (including spoilers) about it in some posts on page 3 of this thread, so you might want to check those out.