Meaning of píng pàn:
píng pàn
评判
Verb
to judge (a competition); to appraise
Tāmen yāoqǐngle sān wèi zhuānjiā lái píngpàn bǐsài.
他们邀请了三位专家来评判比赛。
They invited three experts to judge the competition.
Lǎoshī gōngpíng de píngpàn le měi yīgè xuéshēng de yǎnjiǎng.
老师公平地评判了每一个学生的演讲。
The teacher appraised each student's speech fairly.