In ancient times, Kota Medan was known as Tanah Deli and its land was swampy with about 4000 Ha. Several rivers cross this Medan City and all flow into the Straits of Malacca. The rivers are Sei Deli, Sei Babura, Sei Sikambing, Sei Putih, Sei Badra, Sei Belawan and Sei Sulang Saling / Sei Kera. […]
