腾空而起[téng kōng ér qǐ]
词典commence business, now developed into a grand scale but with hardly anything to start with
词典腾空而起在线翻译
词典rise in the world by sheer effort and persistence：腾空而起。
腾空而起[téng kōng ér qǐ]
commence business, now developed into a grand scale but with hardly anything to start with; rise in the world by sheer effort and persistence