Acknowledgement

First, we want to thank our teacher, Miss Thu Mai, who has always enthusiastically helped us, who is always ready to give us guidance and answers to our questions. Besides, without the help from the students and parents, who provided us the information, we wouldn't be able to collect these exact statistics and finish this report. Although our survey was carried out in a small area and the result we got might not be completely exact, we believe that this is the first step of later bigger and more professional surveys.

Contents

Chapter I: Background

- Rationale

- Purpose

- Methodology

-Objections

Chapter II: General Argument

Chapter III: Real situation

Chapter IV: Attitude

Chapter V: Reasons and consequences

Chapter VI: Solutions

Chapter VII: Conclusion