The first line: Qiantang River Bridge, the Five Elements are short of fire;
The second line: Haicheng Tower Cannon, dedicated to resisting the gold.
The first couplet: Qiantang River Bridge, the five elements lack fire;
The second couplet: Tanzhe Temple lamp, the four pillars have no gold.
Remarks: Tanzhe Temple - is an ancient temple in Beijing (one says "there was Tanzhe Temple first, and then the city of Beijing"). The four pillars and the five elements are both terms from the Book of Changes, that is, the four pillars of year, month, day and time.