Several near-identical frames all mean "not only A, but also B": not only (... but also ...)不但 / not just不仅 / not不only只 up front, paired with moreover而且 / still / also还 / also也 behind. Mix and match freely — they're alike in meaning, and B should push further than A.
Structure: Subject + 不但 / 不仅 / 不只 + A ,而且 / 还 / 也 + B
Master Wang王师傅not only不但can会drive开车but also,还can会fix cars修车。
Master Wang not only drives — he can repair cars too.
we我们not only不仅finished完成了the task任务but also,而且ahead of schedule提前了by ten days十天。
We not only finished the task, but did so ten days early.
** Remember:** front + back, pick any pair: not only (... but also ...)不但 / not just不仅 / not不only只 (≈ "not only") with moreover而且 / still / also还 / also也 (≈ "but also"). not just不仅 / not不only只 ring a touch more formal; B must escalate past A. If the subject changes, put it after the conjunction: not only (... but also ...)不但…,moreover而且he / him他also也….
Watch out
- Keep both halves — Chinese says "not only… but also…" in full, where casual English might drop one.