Mr. Tso specializes in a variety of projects including heritage conservation, institutional, educational and sustainable design. Nature of his projects include new buildings, phased development, in-situ major alteration, premise conversion, adaptive re-use, etc. Mr. Tso masters different stages of a project from planning, design to project management.

Mr. Tso put great emphasis on design, aesthetics and sustainability when implementing a project. A number of projects led by Mr. Tso have won multiple design awards including HKIA Annual Award, Quality Building Award, Asia Pacific Property, Green Building Award, Good Design Award, World Design Award, etc