潜进 Traditional form: 潛進 Pinyin (reading): qiánjìn Definitions: to sneak in to infiltrate Characters: 潜 - to hide; secret, latent, hidden 进 - to advance, to make progress; to come in, to enter Traditional characters: 潛 - to hide; secret, latent, hidden 進 - to advance, to make progress; to come in, to enter