A chip package includes a chip, a carrier, and at least a bump connecting structure for connecting the chip to the carrier. The bump connecting structure includes a first metal bump disposed on a chip pad of the chip and has a first height relative to a passivation layer of the chip, a second metal bump disposed on a carrier pad of the carrier and has a second height relative to a solder mask layer of the carrier, and a middle metal part disposed between the first and the second metal bumps. The sum of the minimum distance between the first and the second metal bumps, the first height of the first metal bump, and the second height of the second metal bump is less than 60 micrometers. The melting point of the middle metal part is lower than that of the first and the second metal bumps.