1）Full time qualified teacher. With credentials in CTCSOL (Certificate for Teachers of Chinese to Speakers of Other Languages) and JLPT1（The Japanese-Language Proficiency Test).
2）Speaks standard Chinese Mandarin. Worked as an announcer for 4 years during university and an intern announcer in Ningxia Province Weather Bureau. Also speaks fluent Japanese.
3）Started teaching in 2011, totaling more than 9000 sessions taught in Chinese school and online.
Worked as an HSK 3-4 vocabulary text book editor; Contributed to compile the Chinese teaching material 'Authentic Materials for Chinese Teaching and Learning' .
4) Specialized in explain pronunciation from very detailed aspects, summarize grammar for the test.
5）Created Mandarin learning videos, audio files and articles with English and Japanese on YouTube, my WeChat official account and my own website.
6）Also a language learner, who can relate to your struggles and help to solve them.
==Crystal's Teaching Theory==
1）I will make every effort to explain difficult questions in a simple manner.
2）I'm a good listener that prefers you speak more than I do.
3）I'm always open to try new teaching methods, and will never stop retaining new knowledge.
4）Please don't be afraid to make mistakes, l welcome all mistakes with a smile.
5）Tell me more about you, your stories can become our learning materials.
6）I use professional software to manage all of our teaching schedules and study materials. Including lecture notes, feedback, free textbooks, etc. You can check anything about our class, anywhere.