The materials selected are based on Chinese people’s real life. The texts and dialogues can represent various business activities in China's daily life, which are complemented with close-to-life and interesting exercises, in order to comprehensively improve users’ listening and speaking skills. This book is suitable for Chinese learners who want to know China's social and economic conditions, overseas students who are preparing to study finance and economics, or foreigners in China who has some study experience in this area and are preparing to work in the economic and trade industry.