32 years ago today, on March 30, 1993 (March 8, 1993 in the lunar calendar), the State Council approved the Shanxi Wanjiazhai Yellow River and Jin Project, with a total investment of 9.64 billion yuan. On March 30, 1993, the State Council approved the Shanxi Wanjiazhai Yellow River and Jin Project, with a total investment of 9.64 billion yuan