Correspondence on proposed pro-Soviet demonstrations in Hong Kong and Canton; military reports; details of discussions on customs agreement; military and naval reports, including detention of General Lui Woon-yim at Kweiping and declaration of martial law in Wuchow; Kwangsi troops now marching on Wuchow, being evacuated by Canton forces; regaining of command of Kwangsi forces by General Lui Woon-yim, who enters Wuchow; attack on Wuchow by Canton forces; military and naval reports; rumour that Wang Ching-wei came to Hong Kong; reported convergence of Chang Fat-kuei and Kwangsi forces in attack on Canton; request from Canton for supply of surplus aeroplanes and bombs from Hong Kong to meet attack led by Wang Ching-wei; discussion on details of customs agreement; military and naval reports, including settlement between Nanking and Kuominchun forces.