Perhaps you should try some spelling variations:
liang wei » xiang wei, zhang wei, wang wei
wang ryan » wang yang, wang ban, wang dan
wang tan » wang ban, wang dan, wang tao
tan bann » can bank, tan tan, tan yang
bann oil » can oil
oil chad » oil can, oil coal
hong hai » shang hai, zhong tai, dang hai
ryan » ryang
yan » yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang tan bann oil chad liang wei ((hong hai) or (((wang ryan) OR (wang yan)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang tan bann oil chad liang wei ((hong hai) OR (((wang ryan) OR (wang yan)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang tan bann oil chad liang wei ((hong hai) or (((wang ryan) OR (wang yan)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang tan bann oil chad liang wei ((hong hai) or (((wang ryan) OR (wang yan)))) ;*.