Riverdale's executive producer is Greg Berlanti since 2012.
The river Luoc -LRB- Vietnamese  : song Luoc -RRB- also known by the formal Sino-Vietnamese name song Phu Nong , is a tributary river to the Hong River and Thai Binh River .. Hong River. Hong River. Thai Binh River. Thai Binh River. Nguyen Du wrote about the song Luoc in his chu Nho poem Feeling on Crossing the Phu Nong giang .. Nguyen Du. Nguyen Du. chu Nho. chu Nho