2009 Hefei National Conference
2011.10 Canton Fair
2012.10 Shenyang National Conference
2015.10.26 Qingdao National Conference
2016.10.26 Wuhan Hui Lahui
2018.10.25 Huihui Lahui o Wuhan
2016.10.27 Huihui Lahui o Wuhan
2019.10.29 Qingdao National Conference
