Ms Stella YAU, Chairlady of Tsuen Wan On Hong Building's Owners' Corporation thanks OBB for improving the residents’ living environment.

Ms Stella YAU, Chairlady of Tsuen Wan On Hong Building's Owners' Corporation thanks OBB for improving the residents’ living environment.

Ms Stella YAU, Chairlady of Tsuen Wan On Hong Building's Owners' Corporation thanks OBB for improving the residents’ living environment.