This glossary is (necessarily) not comprehensive, but covers most terms which you may come across in beginners’ classes. The Chinese spellings are here given in pinyin, the favoured system in mainland China for transliterating Mandarin into the Latin alphabet.
General terms
tàijíquán – Chinese martial art, commonly known in the West as Tai Chi, based on the principles of Taiji
taiji – The ultimate source and motive force behind all reality
yīnyáng – Chinese philosophical concept describing polar opposites (literally meaning “dark and light”)
yīn – characteristics include (amongst other things): passive, dark, earth, water, softness, female, downward, slow, cold
yáng – characteristics (amongst other things): active, bright, heaven, fire, hardness, male, upward and hot
qi – an active principle forming part of any living thing often translated as life energy, lifeforce, or energy/energy flow (the Chinese character is ‘steam rising from rice as it cooks’)
lì – muscular strength
qìgōng – energy work
gōngfu – sincere dedicated study

Body parts
dāntián – energy centre
láogōng – “palace of effort” – a point in the centre of the palm
yǒngquán – “bubbling spring” – a point near the ball of the foot
mìngmén – “gate of life” – in the lower back
kuà – the fold between the hips and torso
bǎihuì– “one hundred meetings” – the crown of the head
huìyīn – “meeting of yin” – the perineum
Stances
bù – stance/step
gongbù – bow stance
taijibù – taiji (“tai chi”) stance
wujibù – wuji (“wu chi”) stance
mǎbù – horse stance
pūbù – taming the tiger stance
nǚbù – lady stance
shébù – snake stance
xūbù – hanging stance
qílínbu – unicorn stance

Directions
zuǒ – left
yòu – right
zài qián – forward
xiàng hòu – backward
nèi – inside
wài – outside
běi – north
nán – south
dōng – east
xī – west
shàng – upper
zhōng – middle
xià – lower
Qigong exercises
zhàn zhuāng – standing stake
èrshíbāshì – 28-step qigong
bāduànjǐn – 8 pieces of silk brocade

The Eight Powers of Taiji (Ba Jin)
péng – ward off
lǜ – roll back
jǐ – press
àn – push
cǎi – pluck
liè – split
zhǒu – elbow stroke
kào – shoulder stroke
Numbers (1-10)
yī – 1
èr – 2
sān – 3
sì – 4
wǔ – 5
liù – 6
qī – 7
bā – 8
jiǔ – 9
shí – 10
Other
baíhŭ – white tiger
dāo – (large) “knife” – a sabre
nèigōng – internal exercises
nèijiā – Chinese martial arts school that practices the internal arts

shén – spirit
shēnfǎ – body training or technique
tuīná – Chinese massage
tuīshǒu – pushing hands, two-person training routines practiced teaching the body to yield to force and redirect it, developing sensitivity, timing, coordination and positioning
wàigōng – external exercises
wǔxīn – martial mind
wǔshù – martial arts
wǔxiá – martial hero
yī zhǐ chán – “one finger zen” – single point of focus