These are the userboxes I have at the moment:

這個用戶是華人
这个用户是华人
This user is of Chinese ethnicity.
華夏兒女
UKThis user uses British English.
mthThis user participates in math competitions.
This user plays the piano.
AVPThis user is a member of the
Anti-Vandalism Project.
DipABRSM LRSM FRSMThis user has a professional qualification in music performance by ABRSM
no
ads
This user is against advertisements on Wikipedia.
Public domain Content contributed by this user is released into the public domain.

See the rest of my userboxes