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Nian Xiyao

Qing dynasty politician and mathematician, 1671-1738 · Academics

Nian Xiyao is read about 20 times a day.

A typical day, 30 days to 16 June 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

People around Nian

Family

Nian Xiyao

Is this everyone?

Only relatives with a profile here are drawn, so a family can be larger than this. A line here can also be wrong.