Complex sentence: Belaga is considered a good place to start exploring the Sarawak's interior, and there are many Kayan and Kenyah longhouses along the Balui and Belaga rivers and along the Rejang rivers we have the Punan, Sekapan, Kejaman and Tanjung longhouses.
Split into simpler sentences: Belaga is considered a good place to start exploring the Sarawak's interio. There are many Kayan and Kenyah longhouses along the Balui and Belaga rivers, and along the Rejang rivers are the Punan, Sekapan, Kejaman and Tanjung longhouses.