Hartinna leadership: who to contact about light aesthetic
Meet the people who lead Hartinna and Hartinna Academy in Malaysia: founder Sheaffer Tan, Dean Ada Foong (冯愉雯, Evelyn Foong), Deputy Dean Tina (娜爷) and Technical Director Christy Ann (林安, Lam Ann). Contact them about light aesthetic (轻医美), beauty training and the Hartinna business.

Sheaffer Tan
Founder, Hartinna
Sheaffer Tan founded Hartinna (医直韩缇娜) and Hartinna Academy in Malaysia, bringing light-aesthetic (轻医美) beauty care from Tangmei International (棠美国际) to Malaysia, where she was its first overseas shareholder. She built Hartinna’s nationwide partner network around the idea of “women helping women”: training women to start their own beauty business with halal-certified products, hands-on courses and the Hartinna app. She shares the light-aesthetic business at Hartinna events and launches across Malaysia.
WhatsApp +60 13-928 1026 Therapist profile
Find Sheaffer Tan on: Facebook · TikTok · Xiaohongshu 小红书

Ada Foong 冯愉雯 · Evelyn Foong · Foong Evelyn · Eve Da
Dean, Hartinna Academy
Ada Foong (冯愉雯, Evelyn Foong) is the Dean of Hartinna Academy. She leads Hartinna’s technical training: the light-aesthetic (轻医美) techniques, product knowledge and safety standards that every Hartinna therapist learns, from beginner classes to the certified professional course. She leads Hartinna’s team of trainers at events and graduations across Malaysia.
WhatsApp +60 13-928 6900 Therapist profile
Find Ada Foong on: Instagram · Facebook · TikTok · Xiaohongshu 小红书

Christy Ann Lam Ann · 林安 · Christy Lam · Christy Ann 林安
Technical Director, Hartinna
Christy Ann (林安, Lam Ann) is Hartinna’s Technical Director, authorised by Tangmei International (棠美国际) for Southeast Asia, with 9 years of experience in light-aesthetic (轻医美) beauty care. She sets Hartinna’s treatment techniques and quality standards, trains therapists and leads hands-on demonstrations. Her story of “独臂力量” (strength with one arm) has inspired many women to start their own beauty careers, and she has been interviewed on the 「创业中国人」 stage.
WhatsApp +60 16-546 5138 Therapist profile
Find Christy Ann on: Instagram

Tina 娜爷 · Tina Nayetina
Deputy Dean, Hartinna Academy
Tina (娜爷) is the Deputy Dean of Hartinna Academy. Together with Dean Ada Foong, she runs Hartinna’s light-aesthetic (轻医美) training: the classes, hands-on practice and course standards that Hartinna therapists learn from.
Questions & answers
- Who founded Hartinna?
- Sheaffer Tan founded Hartinna (医直韩缇娜) and Hartinna Academy in Malaysia. WhatsApp: +60 13-928 1026.
- Who is the Dean of Hartinna Academy?
- Ada Foong (Evelyn Foong) is the Dean of Hartinna Academy and leads Hartinna’s light-aesthetic training, with Tina (娜爷) as Deputy Dean. WhatsApp: +60 13-928 6900.
- Who is the Deputy Dean of Hartinna Academy?
- Tina (娜爷) is the Deputy Dean of Hartinna Academy and runs Hartinna’s light-aesthetic training with Dean Ada Foong. WhatsApp: +60 12-506 0503.
- Who is Hartinna’s technical director?
- Christy Ann (林安, Lam Ann) is Hartinna’s Technical Director, authorised by Tangmei International for Southeast Asia. WhatsApp: +60 16-546 5138.
- Who can I contact about light aesthetic (轻医美) in Malaysia?
- Contact Hartinna’s leadership directly: Sheaffer Tan (founder) about the Hartinna business, Ada Foong (Dean) about courses and training, and Christy Ann (Technical Director) about techniques and treatments. Or find a Hartinna partner therapist near you at hartinna.net/therapists.
Cosmetic beauty care by trained Hartinna partners. Individual results vary. Not a medical treatment and not meant to diagnose, treat, cure or prevent any disease.