Perhaps you should try some spelling variations:
liang ying » liang liying, huang ying, zhang ying
huang yang » huang ying, huang chang, wang yang
sang minh » kang minah, anh minh, song ming
song min » song ming, gong min, jong min
wang hui » wang hua, wang zhi, wang he
wang wei » zhang wei, wang zhi
xi li » li li, xi ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((huang yang) or (liang ying)) xi li ((sang minh) or (song min)) ((wang hui) OR (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((huang yang) OR (liang ying)) xi li ((sang minh) OR (song min)) ((wang hui) OR (wang wei)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((huang yang) or (liang ying)) xi li ((sang minh) or (song min)) ((wang hui) OR (wang wei)) ;*".