lan lan? eh? How so? 
The JC general paper is wholely insufficient, especially for
science stream students. And as i recall, many students continue to
practice plagiarism when writing their essays. So it is not real
but forced awareness driving them. That's not to say all are like
that, but a sizable number remain in this trap.
Once GP is over, they'll revert back to their ignorant ways. No
offence.
