We were discussing the eradication of absolute poverty, and went into what identified that and went into eradicating it. You return with a source on homelessness, which has the following to say:

Depending on how one defines homelessness, China has either a very tiny homeless population or an extremely large one. Compared to other countries, there very few vagrants: people living on the streets of China's cities without means of support. But if one counts the people who migrated to cities without a legal permit (hukou), work as day laborers without job security or a company dormitory, and live in overcrowded and unsanitary conditions on the edge of cities, there are nearly 300 million homeless.

Nobody denies the existence of underdeveloped housing in China. Calling them "homeless," however, is a stretch. The article itself identifies extremely low rates of vagrancy, which is much higher in capitalist countries. The ongoing development process in China now focuses on increasing the quality of housing and the availability of housing. What is not in question is that China consistently focuses on improving the lives of those most vulnerable in society, which does not improve at the snap of a finger, but through long development processes that drive real results.