6Doing the 21th century capital water resources planning well,serving economic and social sustainable development in the Haihe17-19
7The administration of the Haihe River should advance with the times under urgency of water resources deficiency20-22
12Revelation of "96·8" flood fighting in Hebei Province to the Haihe River flood control management36-38
15Reconstructing the Haihe River Basin water conservancy project system with the ideology of ecology45-46
16Benefits and perspective of operation of water control project diverting water from Luanhe River for 20 years47-49