Phuntsho Dendup describes Pema Lingpa's smithy in Kheng Buli in Zhemgang Dzongkhag (district). It is believed that Guru Rinpoche visited this place and told Terton King Pema Lingpa about the goddesses’ prophecies. A woman called Tshewang Ki witnessed these meetings, later spreading the news throughout the locality. From that time, people became fully devoted to Guru Rinpoche, constantly chanting his mantras. It is also believed that one can see the remains of an iron piece at the site, if he/she is lucky enough.