BEIJING, Jan. 12  -- Three provincial-level officials are being investigated by local prosecutors over allegations of accepting bribes, China's Supreme People's Procuratorate said Monday.

Lan Jun, head of the agriculture and rural affairs committee of the standing committee of northeastern China's Jilin provincial people's congress, has been placed under investigation by the Jilin provincial people's procuratorate.

Mai Jingru, former director of Huizhou City's bureau of land and resources in south China's Guangdong Province; and Wang Hong, former head of the Guangdong Architectural Design and Research Institute, are both being investigated by the Guangdong provincial people's procuratorate.