Yangtze-to-Yellow tunnels scheme revived
Experts are dusting off old plans to divert the Yangtze which ravaged the south in the summer floods while the north was hit by a drought of the Yellow River. "Considered from a
Experts are dusting off old plans to divert the Yangtze which ravaged the south in the summer floods while the north was hit by a drought of the Yellow River. "Considered from a