Perhaps you should try some spelling variations:
sheng ligang » song ligang, cheng ling, peng liang
xue sheng » xue sen
yan yang » yang yang, yao yang, dan yang
gong hui » tong shui, wang hui, gong si
tong hui » wang hui
yang li » yang lin, yang di, yang xi
li xue » li yue, yi xue

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 yan yang li xue sheng ligang ((((gong hui) OR (tong hui))) OR (wang zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yang li xue sheng ligang ((((gong hui) OR (tong hui))) or (wang zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yang li xue sheng ligang ((((gong hui) OR (tong hui))) or (wang zhi)) ;*.