It has been two years since China Daily last interviewed 31-year-old Zhang Chao.

中国日报两年之前曾经采访过31岁的摄影师张超。

youdao

The 46-year-old Zhang majored in chemistry at a top university in Wuhan, the capital of central China's Hubei province.

46岁的张某曾在中国中部的湖北省首府武汉的一所顶尖大学攻读化学专业。

youdao

Thanks to increased income, his children were freed up to attend the university, said the 53-year-old Zhang, whose own education ended with high school.

已过天命之年的张晨贵说道，收入的增加游客让孩子们脱身，用心读书上大学了。

youdao

Some are left alone, like 81-year-old Zhang Meiling, who sits sadly in a tiny one room house in Beijing.

CNN: As enriched China ages, families strained

In front of the school on Wednesday, as students exercised in their blue-and-white track-suit uniforms, 18-year-old Zhang Tianyu said he wasn't deterred.

WSJ: Parents of China Victim Get U.S. Visas

Thanks to increased income, his children were freed up to attend the university, said the 53-year-old Zhang, whose own education ended with high school.

CNN: 'Green' revolution under way in rural China