Complete the following sentence: In the 2006<unk>07 season, Liang won gold at the 2006 Nebelhorn Trophy and pewter at the 2007 U.S. Championships. Complete the following sentence: In the 2006<unk>07 season, Liang won gold at the 2006 Nebelhorn Trophy and pewter at the 2007 U.S. Championships. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
World Championships.