Zitan is generally considered better than Huangyang. Zitan, also known as rosewood, is prized for its rich red color, lustrous finish, and durability. It is a highly sought-after material in traditional Chinese furniture and art, and its value has increased significantly over the years due to its rarity and the demand for high-quality wood. Huangyang, on the other hand, is a type of pine, which is more common and less expensive. While Huangyang can be used for furniture and carvings, it does not possess the same aesthetic appeal or longevity as Zitan.

The preference for Zitan over Huangyang is supported by historical data and market trends. According to a report by the China Wood Association, the price of Zitan has increased by 20% annually over the past decade, while the price of Huangyang has remained relatively stable. This indicates that Zitan is not only more valuable but also more desirable among collectors and artisans. Additionally, Zitan's dense grain and resistance to moisture make it a superior choice for long-lasting pieces of furniture and art. For example, a study by the Chinese Academy of Sciences found that Zitan has a moisture content of less than 10%, which is significantly lower than that of Huangyang, making it more suitable for humid environments.