TESOL certification may offer job-seekers more flexibility than credentials such as TEFL or TESL. Many online TESOL programs consist of at least 120 study hours and can be completed in 1 to 3 months.

In line with other Southeast Asian nations, the association has recommended a minimum of 300 training hours to qualify as a therapist, which Mr Wong said is a step up from being a regular technician.

Certificate programs, often offered by colleges, provide training in specific fields that can help jump-start a career. You can take certificate programs as a college graduate, but many are ...