Yunhua Zhang – författare

This book uses simple economic theories to explain how China's agricultural economic phenomena exists in reality.  It also helps the reader to get a clear understanding of economic phenomena, insight into the "hog cycle" and "food safety," as well as other economic and social phenomena. The language of this book is not only easy to understand, but also uses ancient poetry and humor to make the subject interesting, as it speaks to the history and current situation of Chinese agriculture.   It also opens a window for the people to read about agriculture. This is a unique book on agricultural science that fills an important gap in works on agricultural science and agricultural economics.

This book uses simple economic theories to explain how China''s agricultural economic phenomena exists in reality.  It also helps the reader to get a clear understanding of economic phenomena, insight into the "hog cycle" and "food safety," as well as other economic and social phenomena. The language of this book is not only easy to understand, but also uses ancient poetry and humor to make the subject interesting, as it speaks to the history and current situation of Chinese agriculture.   It also opens a window for the people to read about agriculture. This is a unique book on agricultural science that fills an important gap in works on agricultural science and agricultural economics.

This book uses simple economic theories to explain how China's agricultural economic phenomena exists in reality.  It also helps the reader to get a clear understanding of economic phenomena, insight into the "hog cycle" and "food safety," as well as other economic and social phenomena. The language of this book is not only easy to understand, but also uses ancient poetry and humor to make the subject interesting, as it speaks to the history and current situation of Chinese agriculture.   It also opens a window for the people to read about agriculture. This is a unique book on agricultural science that fills an important gap in works on agricultural science and agricultural economics.

Owing to the advent of computers, experiments are becoming an increasingly important part of mathematics. This book provides guidance to students doing experiments in mathematics. The aim is to stimulate interest in mathematics through examples and experiments.Each experiment in the book starts with an interesting problem. The students are expected to work with these problems on computers, try to find the solutions themselves, and experience the scientific exploration in the process.The problems which the authors have chosen cover a wide spectrum in mathematics, ranging from calculus, number theory, coding and probability to geometry and chaos. They are introduced in a simple way and yet show great depth. The discussions are thorough but not lengthy.This book is useful not only to mathematics students, but also to students in all areas of sciences who are interested in learning some of the mathematical tools. It provides a hands-on approach to the most fundamental issues in mathematics — an approach which may help to revolutionize the teaching of mathematics.