2004-10-01 Doudouling (2004)
2013-08-25 Hello World
2013-08-26 Car Game
2013-08-27 Eight Queen
2013-08-29 Twenty Four Game
2013-09-08 Tic Tac Toe
2013-09-17 Tetris
2013-10-12 Snake
2014-03-08 Doudouling (2014)
2015-06-19 Doudouling (2015)
2017-01-15 Dodolingin (2017)
2017-01-21 English IPA Spelling Pronunciation
2017-12-29 Pinyi
2017-12-30 PinYing 2017
2018-01-05 PinYing 2018
2018-04-19 Doudouling (2018)
2019-01-12 PinHua
2019-04-06 Doudouling (2019)
2019-04-27 PinHua2
2019-06-09 PinHua3
2019-09-01 PinHua4
2019-09-23 PinHua5
2019-09-23 PinHua6
2021-06-20 Cantonese Pinyin
2021-06-21 Cantonese Pinyin version 3
2021-06-21 Cantonese Pinyin version 4
2022-09-25 Doudouling (2022)