Being a bit pernickety here, I know, but am I only the person to point out that 1 ac (PSYCHOPHILLY) only fits if 3d is spelt wrong?
CHOU-en-lai has been an obsolete spelling in English for over 30 years; the proper transliteration in general usage now is ZHOU-en-lai. Perhaps 3d should have been qualified as an obsolete or alt. spelling?