Question: whom bhaskaravarman sent as ambassador to harshavardhana?
Answer: one in central and northern Bengal under Shashanka and the other in mid-India under Prabhakaravardhana, the father of Harshavardhana. When Shashanka murdered Rajyavardhana who had succeeded Prabhakaravardhana as the king at Thaneswar, Bhaskaravarman sent an envoy, Hangsavega, to form an alliance.