Hi everyone,
OS : Win10
PsychoPy version : 2020.2.3
Standard Standalone? : Yes. Using the Builder
What are you trying to achieve?: Display texts in Chinese
Problem: The Chinese texts were incomplete (the head of the text was cropped). 
What did you try to make it work?: Change the unit for text to “norm”.
Link to the script: https://gitlab.pavlovia.org/yzengaeKU/verfication_testing/blob/master/Verification.js
Many thanks!