song song với 
parallel to, at the same time as [ song ] : (1) but, however, still, nevertheless; (2) pair, couple; fellow (worker, classmate); (3) window, bar
[ song ] : (1) but, however, still, nevertheless; (2) pair, couple; fellow (worker, classmate); (3) window, bar
[ với ] : with, and; to join (someone), reach for (something)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
hoạt động song song với to operate in parallel with