
Students study in a university library in Shenyang, Northeast China's Liaoning province, on Nov 14, 2019. With the national postgraduate entrance examination for the 2020 academic year approaching in a month's time, undergraduate students across China are putting their best foot forward for the upcoming tests. [Photo/VCG]

A student studies for the upcoming national postgraduate entrance examination at the University of South China, in Hengyang, Central China's Hunan province, on Nov 21, 2019. [Photo/VCG]

Students study for the upcoming national postgraduate entrance examination at the University of South China, in Hengyang, Central China's Hunan province, on Nov 21, 2019. [Photo/VCG]

Students study for the upcoming national postgraduate entrance examination at the University of South China, in Hengyang, Central China's Hunan province, on Nov 21, 2019. [Photo/VCG]

Students study for the upcoming national postgraduate entrance examination at the University of South China, in Hengyang, Central China's Hunan province, on Nov 21, 2019. [Photo/VCG]

A student studies for the upcoming national postgraduate entrance examination in a library in Wuhan, Central China's Hubei province, on Nov 20, 2019. [Photo/VCG]

A student studies for the upcoming national postgraduate entrance examination at Hainan University, in Haikou, South China's Hainan province, on Nov 20, 2019. [Photo/VCG]

Students study for the upcoming national postgraduate entrance examination in a university library in Shenyang, Northeast China's Liaoning province, on Nov 14, 2019. [Photo/VCG]