Is there a subway near bridal tea house hotel (To Kwa Wan)? Is the traffic convenient?

You're talking about bridal tea house hotel in Hung Hom. Although it is not close to the subway station, the traffic is very convenient. There are bus No.6 and minibus No.6a from Huangpu New Village to Tsim Sha Tsui. After passing Hung Hom Station, you can go to Luohu and transfer to the subway. There is a minibus to Kwun Tong near Guanyinzhou, and so on.