Perhaps you should try some spelling variations:
lang xiaodong » wang xiaodong, wang xianodong, lin xiaodong
hong cheng » ong cheng, zong cheng, hoong chang
hong sheng » dong sheng, fang sheng, hong hong
dang hari » dang hai
dang haji » dang hai, dato haji
wei tang » wei wang, wei yang, wei shang

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: lang xiaodong ((hong cheng) OR (hong sheng)) wei tang li ((dang hari) OR (dang haji)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang xiaodong ((hong cheng) OR (hong sheng)) wei tang li ((dang hari) or (dang haji)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang xiaodong ((hong cheng) OR (hong sheng)) wei tang li ((dang hari) or (dang haji)) ;*.