Lin Zexu was the governor of Guangdong and Guangxi. When opium was banned, he wrote a couplet in his office, and then regarded it as a poem, which became a poem.

There are hundreds of rivers and great tolerance; The wall stands a thousand miles, and it is just without desire.

After nine days, it is high; Rumor has it that Wan Li is defending Fang Shouqing.