Question

why do chinese familie do through cleaning their houses before new year day​

Answer 1

Answer:

Chinese people don't clean their homes during the first two days of New Year, as sweeping then is believed to sweep away the good luck accrued by the litter of firecrackers, red paper, wrappers, and other evidence of celebration on the floor. Therefore, they do thorough cleaning their houses before new year day​.

                                              OR

Cleaning tools like brooms are put away and not used for at least the first few days after the new year begins so they don't sweep away any good fortune. So, they clean thoroughly before new year.

P.s. Please mark this as the brainliest answer.  Thank you :)