jī dū shèng tǐ jié
Corpus Christi (Catholic festival on second Thursday after Whit Sunday)
基
jī
(bound form) base; foundation
督
dū
(bound form) to supervise
圣
shèng
(bound form) peerless (in wisdom, moral virtue, skill etc)
体
tǐ
body
节
jié
joint; node