Perhaps you should try some spelling variations:
y.c langere » 3.2 langere
wang liang » wang yang
yang liang » yan liang, yang yang, peng liang
yuan hui » yuan fei, jaan hui, yang hui
tuan hua » tan hua, tuan vu
hui yang » hui ying, du yang, h yang
yang y.c » yang yi, yang yao, yang 4.3

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 liang)) ((yuan hui) OR (tuan hua)) hui yang y.c langere do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (yang liang)) ((yuan hui) OR (tuan hua)) hui yang y.c langere do ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (yang liang)) ((yuan hui) OR (tuan hua)) hui yang y.c langere do ;*.