Lee Dong Hae's calligraphy works participated in the exhibition sponsored by China Book Association;
1998 China Yellow River Soul Art Exhibition;
200 1 China calligraphy exhibition in the new century;
The first China Fine Arts Gold Award and China Calligraphy Lanting Award;
In 2002, the first China Lanting Calligraphy Award-Creation Award;
In 2004, a large-scale national calligraphy exhibition was held to commemorate Deng Xiaoping's birthday100th anniversary;
The 2nd China Linyi Scholar Culture and Art Festival "Xi Cup" National Calligraphy Grand Prix;
Gao Huan Cup National Calligraphy Art Exhibition in 2005.
Participate in the exhibition sponsored by China Federation of Literary and Art Circles: 1999 China Painting and Calligraphy Competition of Light of the Chinese Century (won the gold medal); 200 1 2 1 the first national exhibition of famous paintings, calligraphy and seal cutting works in the century.
Other exhibitions include
The 5th Youth Calligraphy and Seal Cutting Competition in Shandong Province in 2000 (won the nomination prize);
2002 National Small-scale Painting and Calligraphy Exhibition;
In 2003, the second exhibition of "Popular Book Style and Popular Printing Style" of Today Art Museum;
In 2004, the second international famous painter invitation exhibition and the third exchange exhibition of Chinese and Korean calligraphers association;
"Confucius Cup" National Invitational Exhibition of Contemporary Young and Middle-aged Painters;
The 4th Calligraphy and Seal Cutting Exhibition in Shandong Province in 2005;
The 6th Youth Calligraphy and Seal Cutting Exhibition in Shandong Province (won the nomination award).
Biographies of Lee Dong Hae's works have been included: Biography of Experts in China Encyclopedia, Dictionary of Contemporary Shandong Calligraphers, Selected Works of Art Jungle Artists, Dictionary of Famous Philatelists in China, etc. Published a collection of Lee Dong Hae's calligraphy works.