2/f block h,80 po tong ha village,tuen mun 80 Po Tong Ha Village,
Rm. 1209, International Trade Centre, No. 11 Sha Tsui Rd. , Tsuen Wan, N. T
Room 920A Mintai Building Minzhi Road,Bao'an District Shenzhen, Guangdong
1522 Nan Fung Centre, 264-298 Castle Peak Road