Perhaps you should try some spelling variations:
xiulan zhang » xiliang zhang, xiao zhang, xuan thang
wang xiulan » wang xiuyan, wang xinyan, wang xuan
lei sheng » kwei sheng, wei shang, wei shen
wong shiu » wong siu, cong shu, song shin
kai wong » kai hong, kai fang, kie wong
huo kai » guo kai, phua kai

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 xiulan zhang ((lei sheng) OR (l.t sheng)) huo kai wong shiu ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiulan zhang ((lei sheng) or (l.t sheng)) huo kai wong shiu ;*.