Perhaps you should try some spelling variations:
making using » making use
bic making » bic mapping, chc making, cmc making
wang liang » wang yang
using long » using congo, using low, going long
wang yong » wang yang, wang hyoung, wang shiyong
liang li » ling li, qiang li, liang wei
long sar » kong sar, long span, long arm
li bic » li bin

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) OR (((wang yong) OR (wang yan)))) liang li bic making using long sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (((wang yong) OR (wang yan)))) liang li bic making using long sar ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (((wang yong) OR (wang yan)))) liang li bic making using long sar ;*.