The Mandarin Tricky Aspirated Consonants
/p*/
pa, pai, pan, pang, pao, pei, pen, peng, pi, pin, ping, po, pou, pu
pian, piao, pie
/k*/
ka, kai, kan, kang, kao, ke, ken, keng, kong, kou, ku
kua, kuai, kuan, kuang, kui, kun, kuo
/t*/
ta, tai, tan, tang, tao, te, teng, ti, ting, tong, tou, tu
tian, tiao, tie
tuan, tui, tuo