*By 1930 the play, though deemed difficult, was performed by various ethnic Chinese troupes the word "difficult" is confusing to me, used here. 

 *The lead should talk about the reception the play received upon release, some to the second paragraph. 

 *No DAB links, no dead links. 

 *Is there a link for "letter-setter"? 

 *Kioe Lie's fiancée Gouw Hap Nio comes by and leaves some snacks for the two with their father awkwardly constructed. 

 *Can you add a reference for the costume criticism? 

 *Can you add in any more information? Does any more exist?