Pa Julayi 29, a Gao Chengyu, mlembi wachipani komanso wachiwiri kwa wachiwiri kwa wapampando wamkulu wa Zhangqiu City Federation of Trade Unions, a Liu Renkui, wachiwiri kwa mlembi komanso wachiwiri kwa wapampando wa City Federation of Trade Unions, ndi Chen Bin, wachiwiri kwa wapampando wa City Federation of Trade Unions, adapita ku Shandong Kingoro kudzabweretsa mphatso zachifundo za Chilimwe ndi Shandong ndi moni. Wachiwiri kwa Wapampando Shan Yanyan wa Shuangshan Office Federation of Trade Unions, Jing Fengquan, Wapampando wa Shandong Kingoro Labor Union, ndi Wachiwiri kwa Chairman Liu Qinghua ndi Lei Guangni Association.