Cultural Guide Adaptation – Western Concepts to Chinese Context

I have an English guide that explains certain Western concepts — for example, how retirement savings work, how networking functions in professional settings, or what "credit score" means. I need this content adapted for Chinese readers, not just translated... (Budget: €250 - €750 EUR, Jobs: Content Development, Content Writing, Copywriting, Creative Writing, Editing, Research, Research Writing, Simplified Chinese Translator, Traditional Chinese (Hong Kong), Translation)