Han Wei has participated in international disaster relief work several times and is also among the rescue team to Haiti.

"We worked over 10 hours in the field every day. When we first arrived in Haiti, we mainly focused on the ruins to give on-the-spot rescues. After the golden 72-hours for rescue, we changed our priority to open medical aid posts. Then we paid more attention on medical prevention and psychological counseling."

Wang Mingxin says it is the most chaotic situation they've ever dealt with.

"First, the public order in Haiti is in a mess with lots of violence happening and our lives are in danger. Second, it is a challenge for us to cooperate with other rescue teams from different countries and the local UN peace-keeping troops from around the world. But we did pretty well and that's a good experience for us to learn. Last but not least, it was the first time that our team traveled so far to do the rescue work."

Hou Shike is the deputy head of the search and rescue team.

"Our rescue work in Haiti faced many difficulties. All the tasks were very urgent, allowing us less than three hours for preparation. Besides, the medical care work was hard to start. As Haiti's medical service is very weak, lots of people injured in the earthquake could not receive treatments or get medicine. Also, the society disorder brought obstruction to our rescue work. For example, some dangerous criminals escaped after the prison collapsed, and they could threaten the society stability. And some refugees could not find food and drink; they are easily angered and may cause riots."

Lin Mudan from General Hospital of Armed Police Forces is one of the four female members of the search and rescue team.

"We did the same work with our male colleagues, such as carrying heavy boxes and pitching tents. But our major tasks were giving medical treatment and providing psychological assistance to local people, and the sanitization work as well."