The Kristensson family of the shipowning island of Donso, Sweden, returned to China’s Avic Dingheng Shipbuilding in force and in a festive mood last weekend.

The family’s 14,800-dwt Tern Sea (built 2016) — the third in a four-ship series — now preparing for sea trials under chief engineer Denis Stepanov is loaded with extra features that have to be tested out.