Kammala jumla mai zuwa: Dalbhanjan ya bi Sarki Rana Bahadur Shah zuwa gudun hijira zuwa Banaras tare da Bhimsen Thapa da Babban Sarauniya Raj Rajeshwari Devi. A watan Yulin 1804, shi tare da Badakaji Amar Singh Thapa sun sanar da mai kula da Kamfanin "Daroga" game da umarnin karɓar filayen Butwal da kuma girmama tsoffin wajibai na Palpa daga Sarkin Gorkha. Bayan 1806, an kiyaye yankunan Palpa a ƙarƙashin gwamnan soja na shi da Bada Amar Singh Thapa. A cikin 1806, an tura shi zuwa Kangra Fort tare da Rudra Vir Shah a matsayin manyan jami'an soja bayan mutuwar Kaji Nain Singh Thapa a cikin nasara. Ya kasance daya daga cikin manyan Bharadars to sun yi tsayayya da
Yaƙin Anglo-Nepal saboda yaduwar rashin ƙarfi na gwamnati a yammacin gaba yana nuna yiwuwar tawaye daga 'yan ƙasa na sabon yammacin yamma. Ya kasance daga cikin manyan jami'an da suka ba da rahoto ga Mukhtiyar Bhimsen Thapa daga Makwanpur axis tare da Ranabir Singh Thapa a lokacin Yaƙin Anglo-Nepalese. Ya bar Beijing a 1822 yana jagorantar aikin shekaru biyar na bakwai zuwa China.