Correct
铮铮
/ zhēng zhēng /
Strokes
Example
As an Onomatope
clank; clang
1
Tiě
铁
zhōng
中
zhēngzhēng
铮铮
be outstanding/prominent
2
Zhēngzhēngyǒushēng
铮铮有声
be a man of undisputed reputation (usu for his integrity); be upright and reputable
3
Zhēngzhēng
铮铮
yuèěr
悦耳
melodious tinkling