healthy living

1. food

1.1. fruit

1.1.1. vegtibles

1.1.1.1. drinking water

2. runing

2.1. sport

2.1.1. skiing

2.1.1.1. boxing

2.1.1.1.1. swiming

3. keeping clean

3.1. washing hands

4. sleaping

4.1. resting

4.1.1. relaxing