Perhaps you should try some spelling variations:
wang liang » wang yang
can costa » can postal, da costa, au costa
sharing a » sharing _
liang yi » jiang yi, liang li, liang ying
can cost » can lost, can post, chain cost
yang shu » cong shu, tan shu, yang du
up cost » up costs
yang d » yang di, yang du, yang _

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yi ((up cost) or (((can cost) OR (can costa)))) sharing a ((yang shu) or (yang d)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yi ((up cost) OR (((can cost) OR (can costa)))) sharing a ((yang shu) OR (yang d)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yi ((up cost) or (((can cost) OR (can costa)))) sharing a ((yang shu) or (yang d)) ;".
• Adding a wildcard symbol may retrieve word variants: wang liang yi ((up cost) or (((can cost) OR (can costa)))) sharing a ((yang shu) or (yang d)) ;*.