June 9 marks the 50th anniversary of Philippines-China relations, ties steeped in history but marred by friction in recent years. Sadly, an overemphasis on the intractable sea dispute has polluted broader connections, stunting economic cooperation and stigmatising people-to-people exchanges. This is irrational and unproductive.For Manila to make the sea row front and centre of ties is a tragedy of its foreign policy. For China to see its smaller neighbour as a mere pawn in its great power...