tuán
to roll up into a ball with one's hands (variant of 團|团[tuan2])
(literary) to circle; to wheel
鹏抟
péng tuán
to strive for greatness
陈抟
chén tuán
Chen Tuan (871-989), a legendary Daoist sage
抟沙
tuán shā
lacking in cohesion and unity of purpose
抟风
tuán fēng
to rise very quickly
抟饭
tuán fàn
to roll rice balls