The filmmakers continuously pushed the government to amend their censorship laws in order to promote freedom of expression .
The attempts were futile due to unyielding political influence and this was the main contribution to decline of South Korea 's film industry .
The filmmakers continuously pushed the government to amend their censorship laws in order to promote freedom of expression , but the attempts were futile due to unyielding political influence and this was the main contribution to decline of South Korea 's film industry .