db Class method  Insert & Update (all table)
 -Member
 -artscore_t1
 -artscore_t2
 -sciencescore_t1
 -sciencescore_t2
db Class method  Insert & Update (all table)
 -Member
 -artscore_t1
 -artscore_t2
 -sciencescore_t1
 -sciencescore_t2