Perhaps you should try some spelling variations:
wang liang » wang yang
yang guang » yang yang, yan guan, yang liang
china chen » china shen, china china, china chang
chia chen » chia wen, hua chen, zhi chen
longer do » longer _, longer a, long do
2 longer » _ longer, 3 longer, a longer
yang 2 » yang _, yang 8, yang 4

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 (yang guang)) can ((chia chen) OR (china chen)) yang 2 longer do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (yang guang)) can ((chia chen) OR (china chen)) yang 2 longer do ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (yang guang)) can ((chia chen) OR (china chen)) yang 2 longer do ;*.