Chưa bắt chuột đà lo ỉa bếp

Chưa bắt chuột đà lo ỉa bếp

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Tiếng Anh: To cook a hare before catching him. OR: To eat the calf in the cow's belly. OR: Never fry a fish till it's caught, OR: Don't sell the bear skin before you've caught it. OR: Catch the bear before you sell his skin