As a book assist chairman, zhang Hai is in China the consequence of book world is beyond question. But calligraphy work of Zhang Hai suffers controversy all the time, from in those days Luoyang paper is expensive to now do not suffer wait for see, make a person thoughtful quite. Mr Zhanghai is here " heart classics " calligraphy work, can find some of solution from which probably. Mr Zhanghai is cursive " heart classics " calligraphy work appreciationMr Zhanghai is cursive " heart classics " calligraphy work appreciationMr Zhanghai is cursive " heart classics " calligraphy work appreciationMr Zhanghai is cursive " heart classics " calligraphy work appreciation