1. Cai S (2016) A culture hero: ‘Xiangsheng’ (Crosstalk) performer Guo Degang. Asian Theatre J 33 (1):82–103. http://www.jstor.org/stable/24737157
2. Halliday MAK (1979) Modes of meaning and modes of expression: types of grammatical structure, and their determination by different semantic functions. In: Allerton DJ, Carney E, Holcroft D (eds) Function and context in linguistics analysis: essays offers to William Haas. Cambridge University Press, Cambridge, pp 57–79
3. Halliday MAK, Matthiessen CMIM (2004) An introduction to functional grammar, 3rd edn. Arnold, London
4. Halliday MAK, McDonald E (2004) Metafunctional profile of the grammar of Chinese. In: Caffarel A, Martin J, Matthiessen C (eds) Language typology: a functional perspective. John Benjamins, Amsterdam, pp 305–396
5. Luo J (2011) ‘Xinge zhi wang’ Cao Cao “性格之王” 曹操 [Cao Cao the ‘king of characters’]. Xi’an: Xi’an Jiaotong University Press