Yeah, Shen is such a great character. His combo options are just amazing. You can basically do anything from whatever haha.
From a low, remember you can link from cr.B into cr.C, or you can combo from cr.B into command grab(EX prefered as you can get follow ups mid screen).
Pretty much you have a lot of juggle options depending on the amount of meter you have. Got 50% drive, but no meter? No prob, you got options (qcb+A, qcf+A DC), got only one bar? that's good too! (qcf+KK), got 100% drive? you can easily hit confirm cr.b,cr.b,st.b drive cancel into HUGE damage. Such a strong character, and if you are good with hit confirms... you can even do far C and use it's auto guard for pokes during footsies, if it hits, HD into st.C,fwd+B HD combo.