Perhaps you should try some spelling variations:
wang liang » wang yang
liang cong » liang ying
tan ryang » tan yang, dan yang, tan yong
chang hai » chang ha, shang hai, change has
cong van » congo can, duong van, cong sun
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, gao ying, ka ying
jin ying » li ying
yi chang » ii chang, ying chang, jin chang

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 liang cong van ((((((tan ryang) OR (tan ying))) OR (ran ying))) OR (jin ying)) yi chang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang cong van ((((((tan ryang) OR (tan ying))) or (ran ying))) or (jin ying)) yi chang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang cong van ((((((tan ryang) OR (tan ying))) or (ran ying))) or (jin ying)) yi chang hai ;*.