area:
guide county, qinghai province
school:
guide county, qinghai province, hexi
town middle school
principal:si
xiting
subject:zhiyuan
building
teacher guide:
zhang jingwen,li huiyun,li xiaoying,li
haixia
students to
participate in research projects on the
topic:
6
special subject email：qhgdhxzx@163.com
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