乌头白，马生角
Chinese
edit| For pronunciation and definitions of 乌头白，马生角 – see 烏頭白，馬生角 (“when crows have white heads and horses grow horns; when pigs fly”). (This term is the simplified form of 烏頭白，馬生角). |
Notes:
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| For pronunciation and definitions of 乌头白，马生角 – see 烏頭白，馬生角 (“when crows have white heads and horses grow horns; when pigs fly”). (This term is the simplified form of 烏頭白，馬生角). |
Notes:
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