pips and ticks for index china50 ?

 

what is pip and tick here?

and spread?

pip is 10, and tick is 1

or pip 1 and tick 1?

spread 5 pips or 0.5 pips?

 
Ask your broker, he set the parameters.
 
FX MT4:

what is pip and tick here?

and spread?

pip is 10, and tick is 1

or pip 1 and tick 1?

spread 5 pips or 0.5 pips?

In accordance with your screenshot, it seems that both a "tick" and a "point" are a unit of 1 (no decimals).

And the spread is shown at the time of the screenshot as being 5 points/ticks.

Also, there are no "pips" here. That is for Forex. But if you really insist on calling it "pips", then "pips" and "points" are the same value in this case.