(Gengxu month 14), February 25, 1850, the Qing dynasty emperor died. Reference February 1850, the Qing Emperor Daoguang died. When he ascended the throne, when the Qing Dynasty declining very serious downturn, the opium trade. At the strong request of some enlightened bureaucracy, in order to save the country's financial crisis, he has advocated non-smoking life Lin Zexu imperial envoys went to Guangzhou No Smoking. However, under the pressure of the United Kingdom and other countries, he blindly summation. China began to degenerate into a semi-colonial and semi-feudal society.