Perhaps you should try some spelling variations:
liang wei » xiang wei, zhang wei, wang wei
sang minh » kang minah, anh minh, song min
kong yam » kong sar
run gain » run pain
liang li » ling li, qiang li, liang zhi
hong hai » shang hai, zhong tai, dang hai
kang ca » kang tae, kang han

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((kang ca) or (kong yam)) run gain ((((liang li) OR (liang wei))) or (sang minh)) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((kang ca) OR (kong yam)) run gain ((((liang li) OR (liang wei))) OR (sang minh)) hong hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((kang ca) or (kong yam)) run gain ((((liang li) OR (liang wei))) or (sang minh)) hong hai ;*".