Minister of State for Economic Affairs, Hina Rabbai Khar said on Saturday that Pakistan and China relations were time tested friends and exchange of youth delegations would help strengthen bilateral relations between the two friendly countries. She stated this while addressing a visiting Chinese youth delegation here. About 100-member delegation led by Ni Jian, Assistant President of All-China youth delegation is currently visiting Pakistan as part of youth exchange programme. Hina said that Pakistan and China were celebrating the 60th anniversary of their diplomatic relations and such kind of visits between the two friendly countries would further strengthen the bilateral relations and promote people-to-people contacts.