Last year, when the market was soaring last spring and millions of Chinese were opening new trading accounts, the government tried to end the party by tripling the stamp duty on each share trade.

• 去年，当春季股市一路飙升，数百万中国人开设新的交易账户时，中国政府试图通过将股票交易印花税调高两倍，来结束这场盛宴。