9Tse CY, Chong A, Fok SY. Breaking bad news: a Chinese perspective[J]. Palliative Medicine, 2003, 17(4): 339-343.
10Liu JE, Mok E, Wong T. Caring in nursing: Investigating the meaning of caring from the perspective of cancer patients in Beijing, China[J]. Clin Nurs, 2005,15(2),188-196.