Name List of President, Vice Presidents & Secretary-General of the First Council of WAAMA

President: Chi Haibin, President of Chinese Zhusuan Association

Vice-Presidents:

Eiji Katoh, President of League for  Soroban  Education of Japan. Inc., Japan

Paula Bloomfield, Interim Minister of Education of Tonga and President of Tonga Abacus Association;

Hwang Ho Jung, Vice President of Korea Abacus Committee, South Korea

Yeh Tseng-Yi, Vice President of the Taiwan Chamber of Commerce, Taiwan, China; President of  Abacus Committee of Taiwan Chamber of Commerce, Taiwan, China.

Jeremy Ng., President of Singapore Abacus/Mental Arithmetic Studies Association

Ronnie Chong, President of I.M.A.ENT.SDN BHD, Malaysia

Secretary-General:

Wang Chaocai, Vice-President and Secretary-General of Chinese Zhusuan Association

Name List of President, Vice Presidents & Secretary-General of the Second Council of WAAMA

President: Chi Haibin, President of Chinese Abacus and Mental Arithmetic Association

Vice Presidents:

Kajikawa Masahide, President of League for Soroban Education of Japan. Inc.

Tevita Hala Palefau, Minister of Education of Tonga and President of Tonga Abacus

Association

Hwang Ho Jung, President of Korea Abacus Committee, South Korea

Yeh Tseng-Yi, Vice President of the Taiwan Chamber of Commerce, Taiwan, China;                                 Director of Abacus Committee of Taiwan Chamber of Commerce, Taiwan, China

Jeremy Ng., President of Singapore Abacus/Mental Arithmetic Studies Association

Ronnie Chong, President of I.M.A.ENT.SDN BHD, Malaysia

Secretary-General:

Wang Chaocai, Vice President of Chinese Abacus and Mental Arithmetic Association

Name List of President, Vice Presidents & Secretary-General of the Third Council of WAAMA

President: Ding Xianjue, President of Chinese Abacus and Mental Arithmetic Association

Vice-Presidents:

Kajikawa Masahide, President of League for Soroban Education of Japan. Inc., Japan

Ana Taufe 'ulungaki, Minister of Education ofTonga, President ofTongaSoroban Education Association

Hwang HoJung, President of Korea Abacus Committee, South Korea

Yeh Tseng-Yi, Vice President of the Taiwan Chamber of Commerce, Taiwan, China                                Director of Abacus Committee of Taiwan Chamber of Commerce, Taiwan, China

Jeremy Ng., President ofSingaporeAbacus/Mental Arithmetic Studies Association

Ronnie Chong, President of I.M.A.ENT.SDN BHD, Malaysia

Huey ChiangHuang, President of Chinese American Abacus Association

Secretary-General:

Wang Chaocai, Vice President of Chinese Abacus and Mental Arithmetic Association

Name List of President, Vice Presidents, Secretary-General & Assistant of Secretary-General of the Fourth Council of WAAMA 

President: Zhang Hongli, President of Chinese Abacus and Mental Arithmetic Association 

Vice-Presidents:

Kajikawa Masahide, Director-General of League for Soroban Education of Japan. Inc.

Hwang Ho Jung, President of Korea Abacus Committee, South Korea

Yeh Tseng-Yi, Vice President of the Taiwan Chamber of Commerce, Taiwan, China

Ronnie Chong, President ofI.M.A.ENT.SDN BHD, Malaysia

Huey ChiangHuang, Founding Chairman of Chinese American Abacus Association, The United State

Secretary-General:                

Wang Chaocai, Executive Vice-President of Chinese Abacus and Mental Arithmetic Association

Assistant of Secretary-General:

    Wang Yanling, Secretary-General of Chinese Abacus and Mental Arithmetic Association