There are a load of podcast programs on iPhone, if you happen to possess one. On the premise that you are using one of this device, you have tons of choices of Chinese podcasts in all kinds of categories. Personally, I would recommend ”潘吉Jenny告诉你“, which is about one Chinese woman named Jenny and another US folk 潘吉 (It might be the other way around) talking about how to learn English in Chinese. I think it's particularly useful to those who speak English and learn Chinese, because they, familiar with these Chinese chats are about English grammars and cultures, have a bigger potential to understand Chinese better.

I would recommend slow Chinese: http://www.slow-chinese.com/. And a popular Chinese online radio ximalaya: http://www.ximalaya.com/explore/. The latter one requires a higher level of Mandarin. Hope that helps.

Hi Christina, Here is the website for web radio: http://hichannel.hinet.net/radio/index.do They are all in Mandarin. On the left side you can select 音樂 (yīn yuè), and there are a lot of radios you can listen. I used to listen to 中廣流行網 i like (zhōng guǎng liú xíng wǎng), 飛碟電台 (fēi dié diàn tái), 中廣音樂網 i radio (zhōng guǎng yīn yuè wǎng), HitFm 聯播網 (lián bò wǎng), and 全國廣播 (quán guó guǎng bò). Hope you like these. Good luck.