gǔgàn qìyè

== Mandarin == === Romanization === gǔgàn qìyè (Zhuyin ㄍㄨˇ ㄍㄢˋ ㄑㄧˋ ㄧㄝˋ) Hanyu Pinyin reading of 骨幹企業 / 骨干企业