四种考验（又作四大考验） four tests (the four challenges that the CPC faces today involving long-term governance; reforms and opening-up; market economy; and external environment)
四种考验(又作四大考验)
The Four Tests (also known as the Four Great Tests)
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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