welcome party
Shanghai Jiao Tong University
heat transfer symposium of tohoku branch
KAIST
nano rad
heat transfer symposium
PET bottle rocket
seminar camp
KH12
celebration
流体研祝賀会
Tsinghua Univ.
ICFD
IMONI party
autumn heat transfer seminar
dumpling party
heat engineering conference
IFHT,ISTP
supplies
year end party
DONTO festival
japan-china workshop
ski
ISL
farewell party