Perhaps you should try some spelling variations:
lang xiaodong » wang xiaodong, wang xianodong, lin xiaodong
joon chang » hoong chang, boon chong, jin chang
hong cheng » hong sheng, ong cheng, zong cheng
yin tang » yin fang, yin hang, yin yang
gang hai » dang hai, shang hai, eang hay
li gang » liu gang, ii gang, i gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang xiaodong ((joon chang) or (hong cheng)) yin tang li gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang xiaodong ((joon chang) OR (hong cheng)) yin tang li gang hai ;*.