What should I pay attention to when going to Hong Kong? Do I need to tip? What do you usually call it?

don't pay attention when you come to Hong Kong. Almost all the people you meet are "Chinese". They are powerful.

You don't need to pay extra tips. When the bill is printed, there is a service charge of 1-15%, and some small restaurants have it clearly on the desktop. Ordinary fast food is not accepted.

when or how much is appropriate, there are no extra terms, so you can do it at will, and there is no problem if you don't pay (if you charge 1%, you don't have to pay extra, and if you don't charge service fee, there is no service. What should you pay? )

The police address "A SIR" and "Sir"

Generally, it is "Handsome" and "Handsome Girl" (2 -8 years old),,,, There is no difference in walking,

When crossing the road, you must look around clearly, and the traffic lights must follow.

The laws in Hong Kong are very strict, with fines of 1,5 yuan for littering cigarette butts, 1,5 yuan for smoking in non-smoking areas, jaywalking and so on. The problem is that you have to go to court and wait for the referee to get depressed.

Pay more attention to all kinds of tips in your environment, such as no eating, no sitting, no touching, etc., which will be posted everywhere, all in Chinese for Chinese people to see.