Perhaps you should try some spelling variations:
dinh tuan » binh thuan, dinh tung, anh tuan
huang bin » huang lin, huang jing, huang ting
zhang lee » zhang lei, zhang joe, ching lee
zhang wei » zhen wei
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yang guang, yihan guan
jin ji » jing ji, jian ji, jin xi
wang » wing, wan, lang

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 ((((yan yuan) OR (yan guan))) OR (dinh tuan)) huang bin ((zhang lee) OR (zhang wei)) jin ji ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan yuan) or (yan guan))) or (dinh tuan)) huang bin ((zhang lee) OR (zhang wei)) jin ji ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((((yan yuan) or (yan guan))) or (dinh tuan)) huang bin ((zhang lee) OR (zhang wei)) jin ji ;*.