2) policy of "putting the house in order before inviting guests abolishing all pervious treaties/privileges of foreign nations in China since 1840 and putting an end of alien forces in china with the "house is in order" the prc established its diplomatic relations with those nations that recognized the legitimacy of the Pro2) policy of “putting the house in order before inviting guests” ◼ abolishing all pervious treaties/privileges of foreign nations in China since 1840 and putting an end of alien forces in China. ◼ with the “house is in order”, the PRC established its diplomatic relations with those nations that recognized the legitimacy of the PRC