Hints and tips:
...Communist party officials point to the country’s large elderly population, its uneven regional development and its insufficient medical resources....
...Put simply: they would only charge concentration-camp guard A if they could prove that A had helped murder prisoners B, C and D on a certain date in a certain place....
...A regional superintendent traveled to the school to bestow the 1974 math honor on him....
...Fortunately, Luyuan had a plan B: a former colleague had offered her a chance to run a fruit stand with him in Shanghai....
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