haha....i hv no idea about wee heng lah...me no food pro....but
from the way u said it....wee heng's orr rua must very nice
mah....so i want to try...my family likes orrh rua too...especially
my girl, she loves it.... 
but i guess must be long queue if its very good.....my hubby bo
suka queue...so if too long cannot try liao lor.... 