He did, he was defeated by the revisionist clique of Hua Kuofeng and Deng Xiaoping, so he (or saying it better: the chinese communists) clearly failed at some point. Even so, his experiences mark one of the highests points of proletarian struggle against the bourgeosie on all fronts, learning from the soviet experience, from the earlier successes and defeats, and building from them.
Your comment seems to imply that socialism construction in China ignored the economic base. That is an error, because China not only expropiated the bourgeoise and established a planned economy under the leadership of the proletarian State, but the chinese communists were one of the first marxists who showed than developement of the production forces was not enough, and that the focus had to be in the revolution of the relations of production, correcting one of the principal mistakes of the Soviet experience. Charles Bettelheim offers great hindsight in this affair: marx2mao.com/Other/CRIOC74.html
In the other hand, your comment seems to imply that culture and ideology are not important, or are less important that the economy in order to build socialism and stablish the communist mode of production. That is another grave mistake. In socialism, once the dictatorship of the proletariat has been stablished, the most important struggle is the one against bourgeois ideology and bourgeois culture. This is because of two main reasons.
First of all, it is important because socialism, unlike some in leftypol say, is not an economic mode of production in itself. It is not something stable, separated from capitalism or communism. Socialism doesn't mean planned economy or one-party rule, nor means proletarian dictatorship or anything at all. Socialism is just an historic period, the transitional stage between capitalism and communism. In socialism still exists leftovers from capitalism, from capitalist ideology and from capitalist relations of production. At the same time the first elements of communism blossom during the socialist historical stage. Both elements, capitalist and communist, are in a dialectical antagonical contradiction, which can only be resolved with the defeat of one in the hands of the other. Both dialectical materialism and empyrical historical evidence show that socialism will last long before the stablishment of communism, and that the path to communism is a thin thread which can be broken at any time, if the principle of "revolution in command of politics, politics in command of the economy".
Thus, during socialism it must be maintained a two-line struggle between proletarian ideology and bourgeoise ideology, and the first must defeat the second. Let me put an historical example:
During the establishment of the dictatorship of the bourgeoise, bourgeoise thinkers, philosophers and intellectual dedicated their entire lifes to the refutal and defeated of feudal ideology. This is commonly known as the "age of enlightement". Absolutism was destroyed, and religion tamed. Do you really think that they were wasting their time? Of course not, they applied their own two-line struggle between the bourgeoise and the feudal ideologies, they were succesful, and the success became one of the foundations of the rising bourgeois power.
And the second reason for the need of the struggle against capitalist ideology is that communism is impossible unless the people learn, accept and apply proletarian, marxist-leninist ideology. Only in that case can the idea "From each according to his ability, to each according to his needs" can be succesfully applied. When reactionaries talk about "human nature", we marxists don't laugh at them because we do not think that left alone, humans will naturally act from one form or another. We laugh because we understand that this so-called "human nature" is created by economics and social relations, and it can change. But the fact that "it can change" does not mean that "WE DON'T NEED to change it", because left alone, it won't.
It would be great if you actually read the Hongqui's editorial that I posted, because it basicly explains all of this.
Do you have so little confidence in the strength of the proletariat? Never say never, lad.