Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
sang minh » kang minah, anh minh, song ming
song min » song ming, gong min, jong min
le sang » lee sang, le dang
yan zi » yan zhi, yuan zi, ban zi
zi le » i le, ii le

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yan zi le sang minh (((cong or congo) shu) or (song min)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yan zi le sang minh (((cong OR congo) shu) OR (song min)) ;.
• Adding a wildcard symbol may retrieve word variants: wang liang yan zi le sang minh (((cong or congo) shu) or (song min)) ;*.