Teacher Ni has been teaching for 26 years. She is loyal to her duties, open-minded, studious, rigorous, sincere and actively writes teaching and research papers. In recent five years, he has published 20 papers in national and provincial core journals and won the first prize in the national middle school physics teaching design competition organized by the teaching Committee of the Chinese Physical Society.

On 20 10, Christopher Ni, a teacher from Dongtou No.1 Middle School, was awarded the tenth batch of "Zhejiang Special Grade Teachers". This is the first provincial-level special-grade teacher in Dongtou County who has stood out through class, thesis defense and performance evaluation in recent years.

It is reported that in the four-year Zhejiang special-grade teacher selection, this year, 153 teachers in the province won the title of provincial special-grade teacher, and only 22 teachers in Wenzhou won this honor.