[万元户 / 萬元戶, wàn yuán hùㄨㄢˋ ㄩㄢˊ ㄏㄨˋ] household with savings or annual income of 10, 000 yuan or more (considered a large amount in the 1970s, when the term became established)#63131
[门户开放 / 門戶開放, mén hù kāi fàngㄇㄣˊ ㄏㄨˋ ㄎㄞ ㄈㄤˋ] open door policy; Egyptian President Sadat's infitah policy towards investment and relations with Israel#95084