People usually think that Cambodia is a remote and backward place.
Examples (Wiktionary)
Mandarin
穷乡僻壤
窮鄉僻壤
qióng xiāng pì rǎng
remote and backwater place
Mandarin
开一万个法政学校，能不能在这样短时间内普及政治教育于穷乡僻壤的男女老少，像现在农会所做的政治教育一样呢？我想不能吧。
開一萬個法政學校，能不能在這樣短時間內普及政治教育於窮鄉僻壤的男女老少，像現在農會所做的政治教育一樣呢？我想不能吧。
kāi yī wàn gè fǎ zhèng xué xiào ， néng bù néng zài zhè yàng duǎn shí jiān nèi pǔ jí zhèng zhì jiào yù yú qióng xiāng pì rǎng de nán nǚ lǎo shào ， xiàng xiàn zài nóng huì suǒ zuò de zhèng zhì jiào yù yī yàng ne ？ wǒ xiǎng bù néng ba ．
Even if ten thousand schools of law and political science had been opened, could they have brought as much political education to the people, men and women, young and old, all the way into the remotest corners of the countryside, as the peasant associations have done in so short a time? I don't think they could.