dǎo ㄉㄠˇ

  1. to fall to collapse to lie horizontally
  2. to fail to go bankrupt
  3. to overthrow
  4. to change (trains or buses)
  5. to move around
  6. to resell at a profit

dào ㄉㄠˋ

  1. to invert to place upside down or frontside back
  2. to pour out
  3. to tip out to dump
  4. inverted upside down reversed
  5. to go backward
  6. contrary to what one might expect but yet

Where 倒 is used

Sources