rural construction in Japan and South Korea  日本和韩国的农村建设

China Japan and Korea  东亚三国

Japan and Korea  日韩; 中日韩比较

China and South Korea  中、韩

American and Japan ally  不依

China and Japan  中日; 中日两国; 中国与日本; 中国和日本

China, Japan and Russia  砾质沙漠; 砾漠; 砾质荒漠; 砾质荒漠砾质沙漠砾漠

China-Japan-Korea  中日韩

Chinese charater unearched materials with letters wood slips Japan Korea  河流袭夺

CJK China Japan Korea  中国、日本、韩国

comparison between China and Japan  中日比较

comparison between Japan and China  朱庄背斜(形)

Evolution of Chi Ba in both China and Japan  中日尺八兴衰刍议

exchange of mathematics between China and Japan  中日数学交流

history of academic exchange between China and Japan  中日学术交流史

history of cultural exchange between China and Japan  中日文化交流史

Japan and America  日美国家

Modern proton therapy facilities in USA and Japan  美日现代质子治疗设备

negotiation between Japan and the United States  日美交涉