Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out Teacher Zhang Xuefeng revealed that this year's college entrance examination volunteer filling skills will be sorted out