Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
zhang ting » zhang ming, zhang jing, zhang ping
liang tan » liang dan, liang sun, wing tan
ting wang » ping wang, hong wang, ting peng
wing sun » liang sun, cong sun, nina sun
xi cheng » _ cheng, yi chen, li chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((wing sun) OR (liang tan)) xi cheng zhang ting wang zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wing sun) OR (liang tan)) xi cheng zhang ting wang zhi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((wing sun) OR (liang tan)) xi cheng zhang ting wang zhi ;*.