You take 16 1 7 10 at Wangwenzhuang and get off at Tiantai Tower, take 12 and get off at Jingang Bridge, then take 8 18 to Huaming's new residence and get off at Fuxia Food Factory.
Or take bus No.675 at Tiantai Tower and get off at Shinan Food Street, then take bus No.804 at Yangbei Road and take a taxi there.