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Sun Ruifeng, a mother in Beijing, changed some of her plans for her 8-year-old son's summer vacation. She looked for an English training course, but in the end, she changed it to a swimming training class.

"Due to the stricter regulations (on subject-training classes, many parents like me choose sports or other projects for developing interests instead, " Sun said.

Sun's choice is part of the result of the government's growing efforts to lighten the academic pressure on young students.

On July 24, Chinese government introduced a guideline(意见) to ease the burden(负担) of excessive homework and off-campus training for primary and junior high school students. It lists requirements in areas such as reducing the amount and the difficulty of homework and improving the quality of education and after-class services provided by schools.

For example homework for children below the third grade is not allowed while homework for junior high school students should take no longer than 90 minutes to finish.

According to the guideline, training institutions(机构) cannot teach students content that is too advanced for the school curriculum. No training courses can be taught on weekends, national holidays or during winter and summer vacations.

According to Global Times, more than 75 percent of Chinese urban children, from Grade 1 to Grade 12, are enrolled in training programs. However, some training institutions take part in anxiety marketing, selling unnecessary programs that increase the burden on students.

Many parents showed their support for the new moves. "Subject learning is enough at school and we hope to improve the children's overall quality of life during holidays, " a parent surnamed(姓) Zhou in Guangzhou told Xinhua.

However, there are also some concerns. A parent surnamed Chen in Shanxi said that although she agreed on new moves, she worried about what her son would do after school if both parents have no time to be with him.

At present, nine cities, including Beijing, Shanghai, Shenyang and Guangzhou, have been selected to carry out the guideline. It will later be rolled out nationwide.

1. （1） Sun Ruifeng didn't choose the swimming training class for her son at last, did she?
3. （2） What does the guideline require primary and junior high schools to do on homework?
5. （3） How long do the children below the third grade spend on homework?
7. （4） Who increase the burden on students by selling unnecessary programs?
9. （5） Why did many parents show their support for the new move?