Written test followed by a group interview (2.5 hours in total), several questions for each people and a group discussion. No relationship between the written test and group interview, will not ask the questions about the written test.

Written task - 2 questions about water engineers' responsibility and challenge of urban development respectively Oral interview - self introduction - personal question: what is your challenge during internship - group discussion: What are the consideration if the team are assigned to design the sewage system in a village.