Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
zhang qian » zhang jian, zhang qin, zhang tian
jia cheng » jia shen, jia zhang
qian cong » qian rong, yan cong, qian wang
xi cheng » _ cheng, yi chen, li chen
cong sun » cong shu, cong van, wing sun
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) yang liang ((jia cheng) OR (xi cheng)) zhang qian cong sun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yang liang ((jia cheng) OR (xi cheng)) zhang qian cong sun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) yang liang ((jia cheng) OR (xi cheng)) zhang qian cong sun ;*".