The two children killed in a Northland crash which also killed two men were high achievers who often won awards.
The girls, Catherine Li, 10, and Ximeng Bian, 8, died on Tuesday along with Andy Li, 43, and Xingwu Bian, known as Brian, 47, when their Range Rover was hit by a fully laden logging truck on State Highway 1 near Uretiti, just south of Whangarei.
Their Range Rover did a U-turn in front of a Smith and Davies logging truck that was heading in the same direction about 12.55pm.
An 8-year-old boy was critically injured and was yesterday in a stable condition in Auckland Starship Hospital.
The two dead men were successful business owners in Auckland, with Mr Bian owning four companies including a business that sells Protex work safety clothing.
Catherine and Ximeng were both named as "Stars of the Week" at various times at Murrays Bay School this year, and have repeatedly won other awards at the school.
Murrays Bay School principal Ken Pembelton said the girls were "good kids" from "very respectful families".
Catherine had recently left to attend Milford School, he said.
The truck driver involved in the accident had been heading north, as was the Range Rover, and had attempted to stop, but was unable to do so and ended up on its side.
The Range Rover ended up on its roof in a ditch beside the south-bound lane.
Boogie boards and a sunhat were among debris strewn along the road.
The driver of the truck was taken to hospital in a stable condition with moderate injuries.
The accident came on the eve of the official Christmas road toll period which began at 4pm on Christmas Eve. It finishes at 6am on Monday, January 5.
Last year's road toll for the holiday period was seven but the official holiday period was three days shorter than this year.
