C525 Political Theory Level

September 22, 1938, the sky of Yan'an was cloudless and the autumn air fresh. Hua Bicheng and Zhou Gong were happily engaged in negotiations on various cooperation matters in the Great Hall of Shanxi and Ningxia borderlands.

Negotiations on the cooperation between the two sides to develop the oil field in the Ningxia border area went smoothly, and the two sides quickly reached an agreement