About Jiangmen: Jiangmen is a large city in Guangdong famous for being a hometown of many overseas Chinese. The "Kaiping diaolou" defensive watchtowers scattered about the countryside have been designated a UNESCO World Heritage Site From the wide open rice fields to the densely packed forests of bamboo, there are many different styles of watchtower and each tower has a moving story. The movie "Let the Bullets Fly" has numerous scenes that were filmed here in Jiangmen.