Apparently not, but if I'm wrong, someone here will correct me.
http://en.wikipedia.org/wiki/Gang_of_Four
http://www.google.com/search?q=group+of+jiang&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA
was the gang of four the same as the group of jiang
2 answers
Possibly. One of the members of the Gang of Four was Jiang.
http://www.google.com/search?hl=en&ie=ISO-8859-1&q=gang+of+four+jiang
http://www.google.com/search?hl=en&ie=ISO-8859-1&q=gang+of+four+jiang