Well just a wee heads up, we have a Q+A thread for this kind of stuff, we’d just rather not clutter up the forum a bit >.<
To answer your question, this is a quite tough combo, if you’re only starting out on Sakura or SF in general, I would go with learning some easier combos,
cr.lk > cr.lp > cr.hp xx ex tatsu/shouken
cr.lk > cr.lp > cr.mk xx shouken
“xx” means cancel, a cancel is when normals recovery frames are cancelled into a special. st.hp xx tatsu is a cancel
To answer your question if you want to practice that combo, do st.hp, QCB (quarter circle back or down, downback, back) light kick > cr.hp (down and heavy punch) and QCB KKK (LK+MK+HK) or if you play on stick, any of those 2 buttons combined
For plinking, I dunno if you play stick or pad, but personally I play pad so I press HP and then almost instantly press MP, the game will give HP more priority (I don’t fully understand it myself) but this will turn the 1f link (tightest link possible) into a 2f link
I hope that helped, ask here if you want to know anymore. Also try out Sakura’s trials to get a feel for her combos and her timing