涨红

漲紅
zhànghóng
  1. to turn red (in the face)
  2. to flush (with embarrassment or anger)

CEDICT

因某种情绪波动，使血液集中某部位而呈现红色。

重編國語辭典

Entry Composition

1 涨 zhàng
  1. to swell
  2. to distend
2 红 hóng
  1. red
  2. popular
  3. revolutionary
  4. bonus

Related entries

发红 fāhóng
  1. to turn red
  2. to blush
  3. to flush
红脸 hóngliǎn
  1. to blush
  2. to turn red
冲 chōng
  1. (of water) to dash against
  2. to mix with water
  3. to infuse
  4. to rinse
  5. to flush
  6. to develop (a film)
  7. to rise in the air
  8. to clash
  9. to collide with
厕所冲水不正常。

The toilet doesn't flush properly.

Source: Tatoeba