I-chen Hsi

• Chun g-kuo sho yao shu hua fen hsing tai chi chʻi wai pi chʻao wei chi kou ti kuang chʻa
• Hu-chiao mu (Piperales) hua fen hsing tai chi chʻi hsi tʻung wei chih ti tʻan tʻao
• Tzu tʻsao tsʻung kʻo fu ti tʻsai tsu ti hua fen hsing tai yen chiu