通红

通紅
tōnghóng
  1. very red
  2. red through and through
  3. to blush (deep red)

CEDICT

Entry Composition

1 通 tōng
  1. to go through
  2. to know well
  3. (suffix) expert
  4. to connect
  5. to communicate
  6. open
  7. to clear
  8. classifier for letters, telegrams, phone calls etc
2 红 hóng
  1. red
  2. popular
  3. revolutionary
  4. bonus