모르는 탱덬 있을까봐 공홈 공지 가져왔어!!
http://girlsgeneration-ohgg.smtown.com/Board/Details/7284466?page=1&pageSize=10&SearchType=title&SearchKeyword=&style=txt
http://girlsgeneration-ohgg.smtown.com/Board/Details/7284466?page=1&pageSize=10&SearchType=title&SearchKeyword=&style=txt