地大物博 (dì dà wù bó) | Meaning: vast territory with abundant resources (idiom) | Chinese Idiom with Pinyin & Origin

vast, but sparsely populated地广人稀dì guǎng rén xī

wide sea and sky (idiom); boundless open vistas · the whole wide world · chatting about everything under the sun海阔天空hǎi kuò tiān kōng

extensive广博guǎng bó

vast territory with abundant resources (idiom)