I am writing to apply for a helper position.

Let me introduce myself. My name is Mary, 34 years old, and I am currently looking for a new employer. My previous experience in Hong Kong was with a family of 3 (2 adults and 1 child aged 17). My main duties and responsibilities included preparing meals, preparing medicine, doing household chores such as ironing and laundry, washing the car, and maintaining the cleanliness and organization of the house. I am hardworking, trustworthy, and an easy learner. I always do my best to perform my duties properly and responsibly. If given the opportunity to work with your family, I promise to fulfill all my responsibilities and complete my contract. I am also willing to stay long-term as your helper, depending on your needs.