How about Teacher Zheng Qiong from Hefei 168 High School?

All right. Official website of Hefei 168 Middle School inquired that,

1, good personality: Teacher Zheng Qiong is an excellent class teacher in senior three. Knowing that blood donation was harmless, he did not hesitate to sign up for blood donation.

2. Experienced: Mr. Zheng Qiong is a math teacher, who has been teaching for many years and has rich experience.

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