"Do not walk into people’s private homes with your shoes on.Always wait until an elderly starts eating first.
Don’t drink water front facing the elders. Always turn to the side and then drink.
Never use one hand to get or receive things. You have to use both hands to either give or receive."
So you can only take the exam once but if you don't pass you have to wait until the next year to take it again?
WTF?
In the US, at least in my state, you can take it 4 times and they take the best scores from each section and aggregate them into one score. So if you do well on Math on one test and well on Science on another test they combine them. We are getting dumber.