Bullying
Bullying is a serious problem in most of Hong Kong schools. Bullying can have a big impact on a students’ emotional and physical health. For example, they could get seriously injured. They might feel sad or even lose their self-confidence. Then they will not voice their feelings when they get upset. The school can help them by communicating more with them and understanding them more. Parents should give support and talk to them more often. Everyone has the responsibility to solve the problem and create a harmonious environment.

Air Pollution
Air pollution is serious in Hong Kong. There are several causes. Vehicles on the road that use diesel fuel produced air pollution, factories in Guangzhou pump tons of pollutants into the atmosphere and flow to Hong Kong by the wind.Government plays an important role in the society. There are many ways to solve the serious problems. For example, encourage car owners to switch to unleaded petrol. Government should introduce restrictions on the number of cars. Government should impose heavier penalties on cars. Green groups should be funded to organize anti-pollution campaigns and work more closely with the Guangdong government to monitor air quality.