What is the name of the 2010 remake of a 1986 Hong King film that Jo Han-sun is best known for? 
Jo Han-sun:  He is best known for the films "Temptation of Wolves" (2004), "Cruel Winter Blues" (2006), and "A Better Tomorrow", the 2010 remake of the Hong Kong classic. A Better Tomorrow (2010 film):  It is an official remake of the 1986 Hong Kong film "A Better Tomorrow".
A Better Tomorrow