How do you pronounce 投書?

Q: How do you pronounce 投書? A: tau4 syu1, e.g.

投書 (tau4 syu1) — meaning, pronunciation, examples

投書 (tau4 syu1, tóu shū) — to submit a written piece (letter, article, opinion piece etc)

投入 (tau4 jap6) — to concentrate in; into something
投向 (tau4 hoeng3) — to turn to; to throw towards
投 (tau4) — to follow; to vote; to cast; to send; to throw oneself (into the river etc); to…
投效 (tau4 haau6) — to volunteer to help; to volunteer to work for someone; to go and offer one's s…
投案自首 (tau4 on3 zi6 sau2) — self-incrimination; to turn oneself in; to surrender oneself
投注站 (tau4 zyu3 zaam6) — Betting Outlets; betting centres; betting stations