Chinese
:
無形貿易
English
:
invisible trade
Putonghua pronunciation
:
wú xíng mào yì
English pronunciation
:
ɪnˈvɪz.ə.bəl treɪd
Subjects
:
Liberal Studies 
Grades
:
Secondary 1 Secondary 2 Secondary 3 Secondary 4 Secondary 5 Secondary 6 
Alphabet
: