People learn oil painting at a library in Taiyuan, north China's Shanxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday. (Photos: Xinhua)

People learn oil painting at a library in Taiyuan, north China's Shanxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

Children and their parent read books at a library in Haikou, south China's Hainan Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

Children select books at a library in Haikou, south China's Hainan Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

Wu Simei (L), a 90-year-old handicraftswoman presents traditional belt weaving techniques to visitors in Renhe Township of Yushui District in Xinyu, east China's Jiangxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

Yao Ming (L, front), a Zambian student of Xinyu University, learns to make fans in Renhe Township of Yushui District in Xinyu, east China's Jiangxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

A tourist takes photos at a scenic area at the Meihu Lake in Qingyunpu District of Nanchang, capital of east China's Jiangxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

A tourist takes selfies at a scenic area at the Meihu Lake in Qingyunpu District of Nanchang, capital of east China's Jiangxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

A tourist picks grapefruits at Xiacun Township of Yushui District in Xinyu, east China's Jiangxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.

A tourist poses for photos at a scenic area at the Meihu Lake in Qingyunpu District of Nanchang, capital of east China's Jiangxi Province, Oct. 3, 2018, the third day of the week-long National Day holiday.