show me china | the secret of kaifeng's 'underground ancient city'-凯发app官网
pub date:24-11-04 09:44 source:xinhua
why are there 6 ancient city sites underground in china's kaifeng? miranda and zuzanna journeyed to henan province to uncover the secrets of the ancient capital. they were struck by the beautiful ancient culture that pervaded the city. #showmechina
