Several kind of software's in solution linear programming question application abstract: Along with computer's rapidly expand, more and more domains apply the computer, it in domains and so on industry, agriculture, natural sciences has the important application, it is also promoting the mathematics science rapidly the linear programming is a mathematics important branch, it has the important application in the real life, therefore seeks one kind of convenience solution linear programming question the method appears especially Some simple linear programming question we may the manual solution, but is very difficult regarding the complex linear programming question manual to complete, therefore has the necessity to seek one kind the method which solves with the aid of the the present paper mainly introduced four kind of software's in solution linear programming question applications, and MATLAB, LINDO, LINGO, QSB+, introduced separately when these four software's application method, characteristic as well as use should pay attention the question, and through explains with examples, this seeks to these with the aid of the computer solution linear programming question has the help very key words: Linear programming; Mathematical model; Software Warning hole seeds and nuts construction modern harmonious society [abstract] “the kernel” is the Kong Zi ideology's core, is also the Kong Zi thought soul, is in our country traditional culture treasure, it holds the extremely important status in our country traditional The hole seeds and nuts affect and are impelling the human ethics morals, the political idea, the cultural thought unceasing evolution by its rich In its kernel contains the spouse, loyal, thought and so on filial piety, kind politics, benevolence, benevolence, kind-heartedness are not only the ancient times ruler realized “Qi Jia, the governing, the even world” the theory bases, moreover was constructs individual harmonious personality, the harmonious interpersonal relationship, harmonious political, the harmonious ecology, the harmonious diplomatic theory fountainhead, was realizes the family and the country governs, harmony Wan Bang, the social harmonious principal means that constructed the socialism harmonious society to us still to have today extremely importantly profits from the [key word] Kong Zi “kernel”; Harmonious society; Social question