Kathmandu: NC acting President Sushil Koirala on Sunday urged all party cadres and leaders of Dhanusha to support Dr Chandra Mohan Yadav, party’s candidate for by-elections in Dhanusha-5. Following the nomination of Dr Yadav, son of President Dr Ram Baran Yadav, 15 dissatisfied NC district leaders had submitted their resignation. Koirala refused to approve their resignation and urged them to support party’s decision.