尽管协调巨大的官僚系统困难重重，政府已经在解决四大严峻挑战 — — 腐败、环境破坏、地方政府过度负债和产能过剩 — — 方面取得了重大进展。
But, despite the difficulty of coordinating China’s huge bureaucracy, the government has made considerable headway in addressing four serious challenges: corruption, environmental degradation, excessive local-government debt, and overcapacity.