Though the musical has already been performed in over 10 languages - from Russian to Korean - this latest incarnation marks a breakthrough on a couple of fronts.
He says the island was hit by an initial barrage of 15 shells, then there was a break of 40 minutes before the shelling resumed, setting afire and destroying many homes.
The system on third party beneficiary contracts is a necessary breakthrough for "doctrine of the privity of contracts", but it hasn t been established in China.
One of causes that ore-dressing experiments of Ningxiang-type iron ore hasn t got breakthrough is insufficient study of technological mineralogy of ore.
"The blue sky is my first artwork," he declared, neatly summing up his ambitions to breach the ordinary boundaries of art; no mean feat in post-war Europe.
The breakthrough was not just being able to find or replay something from the past, but to find something in a vast hive of possibilities when only the vaguest clues are given.