Perhaps you should try some spelling variations:
training crisis » training costs, learning crisis, turning crisis
training course » training courses
equal credit » dual credit, equity credit, rural credit
wang liang » wang yang
liang li » ling li, qiang li, liang wei
li equal » _ equal, 6 equal, so equal
hong shu » cong shu, tong shui, wong shiu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang li equal credit ((training crisis) OR (training course)) hong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang li equal credit ((training crisis) or (training course)) hong shu ;*.