In addition, Hokkien is also still widely used among the Chinese community, especially those living in Pekanbaru, Selatpanjang, Bengkalis, and Bagansiapiapi. The Hokkien spoken in Riau is known as Riau Hokkien, which is mutually intelligible to the Hokkien spoken by the Malaysian Chinese in Johor, southern Malaysia and Singapore. They are both derived from the Quanzhou dialect of Hokkien that originated from the city of Quanzhou in Fujian. Riau Hokkien is slightly mutually unintelligible with Medan Hokkien spoken in Medan since the latter is derived from the Zhangzhou dialect of Hokkien that originated from Zhangzhou, also in Fujian. Presently, Riau Hokkien has incorporated many words from the local language such as Malay and Indonesian