China is a heaven compared to North Korea.
— Lee Hyeon-seo
This is a divisive issue, but I really hope for unification. Even though we have been divided for a long time, we are all Koreans, so we should live together in a united Korea.
Freedom means everything to me. It is the most essential right that every person deserves. Most people take it for granted, but not North Koreans.
I think it's possible that China is ready for a serious change regarding its North Korean defector policy. Chinese people are starting to realize that so many defectors have been suffering in China, and it doesn't have to be this way.
For years, my Chinese family supported me, but they wanted me to have an arranged marriage, so I ran away and worked as a waitress. It was a tiny salary, but I was so happy; it was the first time I'd accomplished something.
Even though some heartless North Korean, Korean-Chinese, and Chinese citizens have exploited vulnerable defectors for money, I witnessed many acts of kindness by the Chinese.
I know North Korea is the most ridiculous country in the world, but for me, my mum, my brother, and my families and old memories are so important.
Inside North Korea, we have many informants and spies watching everyone; they're paid by the government. Even a husband and wife can't trust each other.
Like every country, North Korea has some very smart people. They could be contributing a lot more to science and other areas, but North Koreans are forced to spend so much time memorising the fake history of our dictators and other propaganda, so are at a huge disadvantage.
Family is the most important thing: you can't buy them with money.
I lived near the border with China, and one night, I simply left home and walked across the iced-over river that separated the two countries. I was fortunate that my family had close relationships with some of the border guards, so I was able to cross without incident.
North Korean defectors can usually tell when other defectors are lying about their past.
North Korea is still my homeland, my country. I suffered on the outside because I was alien, without identity. I was nobody. I was in the worst situation, fighting for everything, to survive.
History has proved that dictators can't last forever.
North Koreans are tragically oppressed. Despite the risks to my personal safety, I feel a strong obligation to tell the world about the Orwellian nightmare that North Koreans face.
I did my best to hide by changing my name many times. But I was captured by the Chinese police. But because my Chinese was so good, they thought I was Chinese and released me. That was a miracle.
My mom told me many times how I need to be careful living inside the regime. We didn't say 'the regime.' We didn't even say 'North Korea.'
When many Chinese escaped to North Korea during the Cultural Revolution, we embraced them. People in China have forgotten about this.
I don't think the North Korean leadership is interested in a genuine deal to end their WMD programs or their stranglehold on the North Korean people.
When I was young, I thought Kim il-Sung or Kim Jong-il is hero.
My favourite Korean food is delicious black five-layered pork belly, cooked over a charcoal grill. And Jeju chocolate, in citrus fruits and green tea flavour, which is famous throughout Korea.
Because North Korea was so totally cut off, we didn't hear anything of the outside world. We had only one TV channel, which showed only propaganda, and we believed everything.
I am one of the lucky North Koreans who made it out of China. North Korean defectors in the country are terrified of trying to leave because they are often caught at the borders as they attempt to cross into Mongolia or Laos.
We were taught North Korea is a heaven. They told us how people in western countries die in hospital or have no money to study in school.
As a child, every North Korean is very happy. We were very happy because we learned horrible things about the outside world, like in America and Japan. We thought they were suffering; that's why we were very happy... but in reality, we were living under fear.
I want to see reunified Korean peninsula, and I believe that the majority of Koreans in both countries want to see Korea become whole again.
From the moment I was born, I was fed propaganda. I viewed the Kim dynasty not only as our fearless protectors from the imperialist forces, but also as gods.
Staying in China provided me with the opportunity to adjust to life outside of North Korea and to gain a sense of perspective, most importantly, by learning that so much of what I had been taught about my country was a lie.
In North Korea, we learnt all Americans are the enemy; they are not human.
I was growing up in Hyesan, right by the closest North Korea-China border. China was just across the river: you could see across. So I was curious. On the river, on both sides, you have houses, then mountains. I wanted to know what was on the other side of the Chinese mountains.
Keeping families and friends divided is unforgivable.
In communism, we never had any freedom - of movement, of speech, of press. We didn't even make own decisions for our lives, our future. We were human robots.
My life is not only mine. I am telling the story of all North Korean people; it is my responsibility to tell it.
We considered the Dear Leader our god. That's huge. He's more than our parents. I thought all of the world respected Kim Il Sung. That's why we were bowing to their pictures.
I hate the Chinese government. If you do not want to embrace North Korean defectors in your country, I understand. But we have a country where we can seek asylum. So please, let us freely pass through. Why are you doing your best to try and catch defectors?
North Korean defectors who speak out against the regime always feel nervous. We never know what the North Korean government is planning. It's really difficult for us to show our faces and speak out, but we feel obligated to do something to inform people about the ongoing tragedy inside North Korea.
I can't be sure of exactly when and how North Korea will change. But I do believe it will happen, hopefully in my mother's lifetime.
My favourite place in South Korea is Jeju Island: it's a tropical paradise with sandy beaches, turquoise waters, and the magnificent Geomunoreum lava tube system of underground caves.
On a bus ride through China, my family and I had talked for hours before a police officer boarded to conduct an inspection. My mother and brother couldn't speak Chinese, so they pretended to be deaf and mute, and none of the Chinese passengers said anything, sparing us.
North Koreans are forced to work at state jobs in a moribund economy. Countless parents watch their children go to bed hungry. Many North Korean families feel they have no option but to try to escape.
Even after arriving in South Korea, it's dangerous. As a North Korean defector, I need to be careful from the spies to protect my relatives inside North Korea.
It was very shocking for me to read newspapers that openly criticised the government in South Korea. That is impossible in North Korea and almost impossible in China. I was really impressed, and I became addicted to reading the news and watching the media so I could learn about the world. North Koreans would be stunned if they experienced this.
I'm not sure if my story will become a movie. Some of my western friends sent my story to people they know in the movie industry. But one consistent response was there aren't any main western characters in my story, so it's unlikely to be made into a movie in English.
The border crossing is the most dangerous moment for anyone attempting to escape. But my brother and mother had been waved off by every armed border guard along that stretch of the river.
If defectors say they had high-level connections in Pyongyang or came from an esteemed institution in the North, they can gain better employment in the South, where life can be very difficult for North Koreans.
I believe I'll see the reunification of North and South Korea in my lifetime and that defectors should play a role in rebuilding the country. In the long run, I want to return to North Korea, because that's where I belong.
My mom told me many times that when you are outside, you have to be careful what you are saying, and don't repeat the words of what you hear at home.
Due to hate, fear, and oppression, the North Koreans cannot help themselves.
My family lived under communism their entire lives. When they arrived in South Korea, they didn't even know how to use the bank system and ATM or the subway, nothing.
We can have reunification if another power replaces Kim Jong Un. I don't know who it could be, but I hope and I believe another power, another person will be better.