Perhaps you should try some spelling variations:
yang liang » yang yang, peng liang, yang guang
wang liang » wang yang
zhang hong » zhang rong, change hong, zhang zhang
kong sheng » dong sheng, hong sheng, kong heng
yan liang » you liang, yan wang, yan zhang
how west » how best, how we, how well

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang ((yang liang) or (((yan liang) OR (wang liang)))) how west zhang hong kong sheng ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang ((yang liang) OR (((yan liang) OR (wang liang)))) how west zhang hong kong sheng ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang ((yang liang) or (((yan liang) OR (wang liang)))) how west zhang hong kong sheng ;*".