Tā yǐ dúxíngxiá de fāngshì chuàngyè, zuìzhōng qǔdéle chénggōng.
She built her business as a lone ranger and ultimately succeeded.
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culture
独行侠 is also the Chinese title for The Lone Ranger, the American Western franchise. In modern usage it often describes someone who works alone by choice, with connotations that can be admiring or critical depending on context.
