Perhaps you should try some spelling variations:
1.3.2 costs » 7.3.2 costs, 11.4.2 costs, 1.3 costs
sharing tan » sharing tags, sharing a, sharing bad
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
5.3.2 cost » 2.3.2 cost, 7.3.2 cost, 7.3.2 costs
3.2 cost » 5.2 cost, 3.2 case, 3.2 core
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 yang ((3.2 cost) OR (((5.3.2 cost) OR (1.3.2 costs)))) sharing tan hong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang ((3.2 cost) or (((5.3.2 cost) OR (1.3.2 costs)))) sharing tan hong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yang ((3.2 cost) or (((5.3.2 cost) OR (1.3.2 costs)))) sharing tan hong shu ;*.