Sorry cannot answer in Chinese, because I cannot type in Chinese.
You can bring Chinese Mushroom into Australia, but make sure there is no
insect in the mushroom. Quaratine officers (not Customs Officer) prefer the mushroom is in commerical pack, something like you bought from the shop
in a sealed pack, rather than just put the mushroom in a plastic bag.
There is a website you can check the information :
http://www.daffa.gov.au/languages/chinese
Also, when you travel to Australia, the air hostess in the plane will give you a declaration form to fill in. Just make sure you tick yes at Question 6 and &
7 on the form.
You can put into check in luggage, just make it easy for inspection at the airport, put all the food into one bag.