dìngdìng
See also:
dingding
and
dǐngdǐng
Mandarin
Romanization
dìngdìng
(
Zhuyin
ㄉㄧㄥˋ ㄉㄧㄥˋ
)
Hanyu Pinyin
reading of
訂定
/
订定
Hanyu Pinyin
reading of
定定