济南市长清区清河街小学

合肥北城中央公园中小学

HEFEI NORTH CITY CENTAL PARK PRIMARY AND MIDDLE SCHOOL

深圳外国语学校东海附属小学

DONGHAI AFFILIATED PRIMARY SCHOOL OF SHENZHEN FOREIGN LANGUAGE SCHOOL

深圳市龙华区行知中学

SHENZHEN LONGHUA XINGZHI MIDDLE SCHOOL

深圳市福田区新沙小学

SHENZHEN XINSHA PRIMARY SCHOOL