保持水土　利在當(dāng)代　功在千秋　江澤民　一九九二年五月二十日
“Soil and water conservation benefits by the present age and the contribution remains forever.”Jiang Zemin May 20th，1992

1999年國(guó)務(wù)院總理朱镕基視察延河項(xiàng)目區(qū)（前排右二為陜西省委書(shū)記李建國(guó)，前排左一為時(shí)任陜西省省長(zhǎng)程安東）
Zhu Rongji，Premier of the State Council inspected Yanhe project area in 1999（Li Jianguo，secretary of Shaanxi provincial Party committee，second from right in the front row；Cheng Andong，governor of Shaanxi province，first from left in the front row）