I am accompany my husband for short term training program for three months in hongkong.How and whic

You and your daughter can apply for a tourist visa for that.
First, prepare the relevant documents: copy of passport, the application form, a passport-style photo, travel itinerary, financial support proof, flight tickets and hotel booking record.
Next, submit the application to China embassy in India or post it to HK immigration department directly.
Below is the postal address:
Receipt and Despatch Sub-unit
HK Immigration Department
2/F, Immigration Tower
7 Gloucester Road
Wan Chai, HK