May's practice concentrates on construction dispute resolution, the drafting and negotiation of construction contracts, and commercial litigation.

May's clients range from large blue chip, multinational companies to medium-sized enterprises, she regularly represents developers, contractors, engineers, suppliers and manufacturers in construction claims. May has handled major disputes and litigation involving a wide variety of construction projects, including infrastructure projects, shopping centers, residential buildings, office buildings, schools, casinos and hotels. May's tenacity, creativity and trilingual capability are an unbeatable combination that allows her to create innovative, successful legal strategies for her clients at all stages of construction. 

Asia Pacific Legal 500 went on to note that May is "a proactive, tenacious litigator"’ (2016); and "one of the most dedicated and focused senior trial lawyers in Hong Kong" (2015).