1. Singapore tops the list as the most expensive city for the third time in a row, but in a year when costs around the world have been highly volatile.
2. As a national exam with more than 1 million test takers every year, the National Postgraduates Entrance Examination is very important for students' academic life, and cheating incidents have been exposed from time to time.
6. Trium jumped three places to overtake the joint programme taught by Kellogg School of Management near Chicago and Hong Kong University of Science and Technology, which had been top of the ranking for five years. It is the first time Trium has headed the ranking and it is only the fourth programme to do so in 14 years.