Perhaps you should try some spelling variations:
training course » training courses
training asia » training a, training malaysia
dual credit » rural credit, deals credit, equal credit
wang liang » wang yang
wong shiu » wong siu, cong shu, song shin
liang y » liang _, jiang ye, jiang yi
y dual » _ dual, a dual, 3 dual

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang y dual credit ((training asia) OR (training course)) wong shiu ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang y dual credit ((training asia) OR (training course)) wong shiu ;*.