Much has been said and written about House of Cards — the US political drama that everybody seems to be talking about in Beijing — except what can be learned from the hit show.

Some attribute its success on the Chinese Web to a gripping storyline that offers a glimpse into US politics. Some compare it to popular Chinese palace dramas spiced up with plotting, back-stabbing, murder and romance. Others believe the Chinese elements in the drama have helped it win over the Chinese market. Few have seen its relevance to the present Chinese reality, and even fewer have acknowledged what the drama has told us about ourselves.

But let's face it: The dramatized wheeling and dealing of US congressmen has striking similarities with the many exposed Chinese scandals involving "tigers", or high-ranking officials, who usually also hold seats at legislative bodies at various levels. The Machiavellian characters remind us of corrupt local officials who climb the ladder by whatever means available, including intricate maneuvering to outdo rivals. For the US politicians' collaboration with business interests, just think of the Chinese government's moves to fight corruption in the oil and gas industry, which has brought down a string of officials in high places.

Chinese audiences can also recognize the sexual exploits of US politicians. As nearly all fallen corrupt officials have been found to have mistresses, Chinese anti-graft authorities use different labels to publicly denounce their promiscuous lifestyles, from "corrupt" to "rotten", which indicate the increasing numbers of their sexual conquests.

Over the years, Chinese researchers have looked at factors that drive public office holders down the treacherous road. One such study has summed up 10 common personality traits that prompted hundreds of Chinese officials to become corrupt. They include a strong need for power, greed, a need for instant gratification, jealousy, risk-taking and expectation of returns. Some officials have more than one such trait, which made their corrupt behavior more aggressive and damaging.

Because of such similarities that transcend borders and ideologies, House of Cards holds up a mirror to Chinese officials on how human weaknesses such as greed and self-centeredness can send them over the cliff, especially when they have unchecked power.

As a primer of the US political system, it may also offer other useful lessons, like a better understanding of the duties of legislators when they serve as advocates for the views and needs of their constituents, although in the show, power plays and self-interest lead congressmen to betray their people.

The reminders have come at an opportune time. Starting early next month, thousands of representatives across the country will come to the Chinese capital to attend the annual meetings of the National People's Congress and the Chinese People's Political Consultative Conference, which are China's top legislature and political advisory body.

Although the two sessions this year are expected to focus on reform and a slew of new, bold policies to improve people's livelihoods, corruption remains a top concern in China, ahead of food safety and second only to social welfare on people's wish lists for their representatives, according to a recent official survey.

It's getting harder to be an NPC deputy not only because of a public that is vigilant about corruption. Those who don't show up at discussions, seldom present a proposal or have never voted against a motion often stir ire among people who expect their deputies to be more proactive in the political decision-making process and vocal on policy debates.

For those officials who have not binge-watched the drama, its lessons and morals may boil down to two things: Be clean and solve problems for your people.