qiányán
See also:
qiānyán
,
Qiányān
,
and
qiányǎn
Mandarin
Romanization
qiányán
(
Zhuyin
ㄑㄧㄢˊ ㄧㄢˊ
)
Hanyu Pinyin
reading of
前言
Hanyu Pinyin
reading of
前沿