Correct
铁杆
/ tiěgān /
Strokes
Definition
iron (golf club)
Example
As an Adjective
loyal and reliable
1
Tiěgān
铁杆
wèiduì
卫队
loyal squad of guards
2
Tiěgān
铁杆
zúqiúmí
足球迷
zealous and loyal football fans
As an Adjective
stubborn; inveterate; diehard
3
Tiěgān
铁杆
hànjiān
汉奸
out-and-out traitor
4
Tiěgān
铁杆
fènzǐ
分子
diehard (element)
As an Adjective
of guaranteed high yield; sure-fire
5
Tiěgān
铁杆
zhuāngjia
庄稼
guaranteed high-yielding crop