Recommended by international legal guides as offering broad expertise in commercial and construction-related work and high-value real estate projects, Hien advises many multiple-million real estate projects and financing (both equity and non-equity) in Vietnam. Hien advises both employers and contractors in construction related contracts such as design/consultant, construction and turn-key contracts. She advises many investors in direct investment and M&A transactions and operational issues in many fields of operation, including retail, e-commerce, consumer goods, automobile, information technology, insurance and telecommunications, among others. She is also an excellent tax lawyer and her tax planning helps clients find the best tax-efficient structures for their transactions and business models.

Hien is a ranked lawyer by Chambers and Partners.